From 522e74f572b6ad9e985b8a28907973f7988c585b Mon Sep 17 00:00:00 2001
From: David-Sarah Hopwood <david-sarah@jacaranda.org>
Date: Sat, 3 Nov 2012 00:15:32 +0000
Subject: [PATCH] Update docs/network-and-reliance-topology.svg for RAIC, and
 to be more accurate about frontend protocols.

Signed-off-by: David-Sarah Hopwood <david-sarah@jacaranda.org>
---
 docs/network-and-reliance-topology.svg | 1347 ++++++++++++++++--------
 1 file changed, 883 insertions(+), 464 deletions(-)

diff --git a/docs/network-and-reliance-topology.svg b/docs/network-and-reliance-topology.svg
index 6a89c4a0..2106fe97 100644
--- a/docs/network-and-reliance-topology.svg
+++ b/docs/network-and-reliance-topology.svg
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <!-- Created with Inkscape (http://www.inkscape.org/) -->
+
 <svg
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:cc="http://creativecommons.org/ns#"
@@ -13,7 +14,7 @@
    height="530.68115"
    id="svg2"
    sodipodi:version="0.32"
-   inkscape:version="0.46"
+   inkscape:version="0.48.2 r9819"
    sodipodi:docname="network-and-reliance-topology.svg"
    inkscape:output_extension="org.inkscape.output.svg.inkscape"
    inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
@@ -218,6 +219,74 @@
        y1="272.36218"
        x2="176.98965"
        y2="272.36218" />
+    <marker
+       orient="auto"
+       refY="0"
+       refX="0"
+       id="Arrow1MendReddish-0"
+       style="overflow:visible">
+      <path
+         inkscape:connector-curvature="0"
+         id="path2635-8"
+         d="M 0,0 5,-5 -12.5,0 5,5 0,0 z"
+         style="fill:#e90000;fill-rule:evenodd;stroke:#e90000;stroke-width:1pt;marker-start:none"
+         transform="matrix(-0.4,0,0,-0.4,-4,0)" />
+    </marker>
+    <marker
+       orient="auto"
+       refY="0"
+       refX="0"
+       id="Arrow1MendReddish-06"
+       style="overflow:visible">
+      <path
+         inkscape:connector-curvature="0"
+         id="path2635-4"
+         d="M 0,0 5,-5 -12.5,0 5,5 0,0 z"
+         style="fill:#e90000;fill-rule:evenodd;stroke:#e90000;stroke-width:1pt;marker-start:none"
+         transform="matrix(-0.4,0,0,-0.4,-4,0)" />
+    </marker>
+    <marker
+       inkscape:stockid="Arrow1Mend"
+       orient="auto"
+       refY="0"
+       refX="0"
+       id="Arrow1Mend-5"
+       style="overflow:visible">
+      <path
+         inkscape:connector-curvature="0"
+         id="path3303-9"
+         d="M 0,0 5,-5 -12.5,0 5,5 0,0 z"
+         style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt;marker-start:none"
+         transform="matrix(-0.4,0,0,-0.4,-4,0)" />
+    </marker>
+    <marker
+       inkscape:stockid="Arrow1Mend"
+       orient="auto"
+       refY="0"
+       refX="0"
+       id="Arrow1Mend-1"
+       style="overflow:visible">
+      <path
+         inkscape:connector-curvature="0"
+         id="path3303-4"
+         d="M 0,0 5,-5 -12.5,0 5,5 0,0 z"
+         style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt;marker-start:none"
+         transform="matrix(-0.4,0,0,-0.4,-4,0)" />
+    </marker>
+    <marker
+       inkscape:stockid="Arrow1Mend"
+       orient="auto"
+       refY="0"
+       refX="0"
+       id="Arrow1Mend-9"
+       style="overflow:visible">
+      <path
+         inkscape:connector-curvature="0"
+         id="path3303-93"
+         d="M 0,0 5,-5 -12.5,0 5,5 0,0 z"
+         style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt;marker-start:none"
+         transform="matrix(-0.4,0,0,-0.4,-4,0)" />
+    </marker>
   </defs>
   <sodipodi:namedview
      id="base"
@@ -229,18 +298,19 @@
      objecttolerance="10"
      inkscape:pageopacity="0.0"
      inkscape:pageshadow="2"
-     inkscape:zoom="1.4848971"
-     inkscape:cx="403.50545"
-     inkscape:cy="287.96539"
+     inkscape:zoom="1.8472283"
+     inkscape:cx="392.38941"
+     inkscape:cy="274.48278"
      inkscape:document-units="px"
      inkscape:current-layer="layer1"
      showgrid="false"
      inkscape:window-width="1598"
      inkscape:window-height="1198"
-     inkscape:window-x="0"
-     inkscape:window-y="0"
+     inkscape:window-x="2031"
+     inkscape:window-y="59"
      inkscape:snap-global="false"
-     showguides="true">
+     showguides="true"
+     inkscape:window-maximized="0">
     <inkscape:grid
        type="xygrid"
        id="grid3680"
@@ -265,9 +335,9 @@
      transform="translate(-29.895332,-159.56549)">
     <text
        xml:space="preserve"
-       style="font-size:24px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans"
-       x="245.12035"
-       y="177.79987"
+       style="font-size:24px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans"
+       x="247.82867"
+       y="178.34154"
        id="text3269"
        sodipodi:linespacing="100%"
        inkscape:export-xdpi="151"
@@ -275,14 +345,14 @@
        inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"><tspan
          sodipodi:role="line"
          id="tspan3271"
-         x="245.12035"
-         y="177.79987"
+         x="247.82867"
+         y="178.34154"
          style="font-size:24px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans">Tahoe-LAFS network topology</tspan></text>
     <text
        xml:space="preserve"
-       style="font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:DejaVu Serif;-inkscape-font-specification:DejaVu Serif"
-       x="29.942207"
-       y="221.43034"
+       style="font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none;font-family:DejaVu Serif;-inkscape-font-specification:DejaVu Serif"
+       x="37.525509"
+       y="204.09709"
        id="text3273"
        sodipodi:linespacing="100%"
        inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
@@ -290,52 +360,52 @@
        inkscape:export-ydpi="151"><tspan
          sodipodi:role="line"
          id="tspan3275"
-         x="29.942207"
-         y="221.43034"
+         x="37.525509"
+         y="204.09709"
          style="font-size:16px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans">Tahoe-LAFS storage servers</tspan></text>
     <path
        sodipodi:type="arc"
-       style="opacity:0.75702485;fill:none;fill-opacity:1;fill-rule:nonzero;stroke:#e90000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:0.96078431;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+       style="opacity:0.75702485;fill:none;stroke:#e90000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:0.96078431;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
        id="path3277"
        sodipodi:cx="334"
        sodipodi:cy="432.86218"
        sodipodi:rx="48"
        sodipodi:ry="46.5"
-       d="M 382,432.86218 A 48,46.5 0 1 1 286,432.86218 A 48,46.5 0 1 1 382,432.86218 z"
-       transform="translate(275.28238,-84.93289)"
+       d="m 382,432.86218 a 48,46.5 0 1 1 -96,0 48,46.5 0 1 1 96,0 z"
+       transform="translate(280.90265,-48.182232)"
        inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
        inkscape:export-xdpi="151"
        inkscape:export-ydpi="151" />
     <text
        xml:space="preserve"
-       style="font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:DejaVu Serif;-inkscape-font-specification:DejaVu Sans"
-       x="596.63654"
-       y="284.49683"
+       style="font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none;font-family:DejaVu Serif;-inkscape-font-specification:DejaVu Sans"
+       x="595.55603"
+       y="317.51062"
        id="text3279"
        sodipodi:linespacing="100%"
        inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
        inkscape:export-xdpi="151"
        inkscape:export-ydpi="151"><tspan
          sodipodi:role="line"
-         x="596.63654"
-         y="284.49683"
+         x="595.55603"
+         y="317.51062"
          style="font-size:16px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans"
          id="tspan2753">Tahoe-LAFS client</tspan></text>
     <rect
-       style="opacity:0.75702485;fill:none;fill-opacity:1;fill-rule:nonzero;stroke:#fe0000;stroke-width:2.16678953;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:0.96078431;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+       style="opacity:0.75702485;fill:none;stroke:#fe0000;stroke-width:2.16678953;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:0.96078431;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
        id="rect3283"
-       width="62.804142"
-       height="70.508224"
-       x="335.01871"
-       y="312.34866"
+       width="62.804138"
+       height="98.792999"
+       x="341.64917"
+       y="336.97723"
        inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
        inkscape:export-xdpi="151"
        inkscape:export-ydpi="151" />
     <text
        xml:space="preserve"
-       style="font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:DejaVu Serif;-inkscape-font-specification:DejaVu Serif"
-       x="312.0188"
-       y="294.88391"
+       style="font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none;font-family:DejaVu Serif;-inkscape-font-specification:DejaVu Serif"
+       x="316.89246"
+       y="314.36777"
        id="text3285"
        sodipodi:linespacing="100%"
        inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
@@ -343,122 +413,138 @@
        inkscape:export-ydpi="151"><tspan
          sodipodi:role="line"
          id="tspan3287"
-         x="312.0188"
-         y="294.88391"
+         x="316.89246"
+         y="314.36777"
          style="font-size:16px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans">Tahoe-LAFS gateway</tspan></text>
     <path
-       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;marker-end:url(#Arrow1Mend);stroke-opacity:1;display:inline"
-       d="M 333.93531,335.34609 L 171.71511,274.14082"
+       style="fill:none;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow1Mend);display:inline"
+       d="M 341.64917,368.81841 177.13081,276.84445"
        id="path3289"
        inkscape:connector-type="polyline"
        inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
        inkscape:export-xdpi="151"
        inkscape:export-ydpi="151"
-       inkscape:connection-start="#rect3283" />
+       inkscape:connection-start="#rect3283"
+       inkscape:connection-start-point="d4"
+       inkscape:connector-curvature="0"
+       sodipodi:nodetypes="cc" />
     <path
-       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;marker-end:url(#Arrow1Mend);stroke-opacity:1;display:inline"
-       d="M 333.93531,347.65796 L 171.77716,347.93344"
+       style="fill:none;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow1Mend);display:inline"
+       d="M 341.64917,380.64406 177.19286,350.63707"
        id="path4069"
        inkscape:connector-type="polyline"
        inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
        inkscape:export-xdpi="151"
        inkscape:export-ydpi="151"
-       inkscape:connection-start="#rect3283" />
+       inkscape:connection-start="#rect3283"
+       inkscape:connection-start-point="d4"
+       inkscape:connector-curvature="0"
+       sodipodi:nodetypes="cc" />
     <path
-       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;marker-end:url(#Arrow1Mend);stroke-opacity:1;display:inline"
-       d="M 333.93531,360.9636 L 171.70467,427.68681"
+       style="fill:none;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow1Mend);display:inline"
+       d="m 341.64917,393.42834 -164.5288,36.9621"
        id="path5618"
        inkscape:connector-type="polyline"
        inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
        inkscape:export-xdpi="151"
        inkscape:export-ydpi="151"
-       inkscape:connection-start="#rect3283" />
+       inkscape:connection-start="#rect3283"
+       inkscape:connection-start-point="d4"
+       inkscape:connector-curvature="0"
+       sodipodi:nodetypes="cc" />
     <path
-       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;marker-end:url(#Arrow1Mend);stroke-opacity:1;display:inline"
-       d="M 333.93531,373.7529 L 171.56231,504.45981"
+       style="fill:none;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow1Mend);display:inline"
+       d="M 341.64917,405.71878 176.97801,507.16344"
        id="path6135"
        inkscape:connector-type="polyline"
        inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
        inkscape:export-xdpi="151"
        inkscape:export-ydpi="151"
-       inkscape:connection-start="#rect3283" />
+       inkscape:connection-start="#rect3283"
+       inkscape:connection-start-point="d4"
+       inkscape:connector-curvature="0"
+       sodipodi:nodetypes="cc" />
     <path
-       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;marker-end:url(#Arrow1Mend);stroke-opacity:1;display:inline"
-       d="M 336.17932,383.94028 L 171.4245,581.90625"
+       style="fill:none;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow1Mend);display:inline"
+       d="M 341.64917,416.83087 170.34023,582.98489"
        id="path6652"
        inkscape:connector-type="polyline"
        inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
        inkscape:export-xdpi="151"
        inkscape:export-ydpi="151"
-       inkscape:connection-start="#rect3283" />
+       inkscape:connection-start="#rect3283"
+       inkscape:connection-start-point="d4"
+       inkscape:connector-curvature="0"
+       sodipodi:nodetypes="cc" />
     <path
-       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;marker-end:url(#Arrow1Mend);stroke-opacity:1;display:inline"
-       d="M 343.67934,383.94028 L 171.31542,659.3527"
+       style="fill:none;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow1Mend);display:inline"
+       d="M 341.64917,426.82807 169.14781,649.05638"
        id="path7169"
        inkscape:connector-type="polyline"
        inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
        inkscape:export-xdpi="151"
        inkscape:export-ydpi="151"
-       inkscape:connection-start="#rect3283" />
+       inkscape:connection-start="#rect3283"
+       inkscape:connection-start-point="d4"
+       inkscape:connector-curvature="0"
+       sodipodi:nodetypes="cc" />
     <text
        xml:space="preserve"
-       style="font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:DejaVu Serif;-inkscape-font-specification:DejaVu Serif"
-       x="212.43573"
-       y="351.35602"
+       style="font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none;font-family:DejaVu Serif;-inkscape-font-specification:DejaVu Serif"
+       x="216.77037"
+       y="388.70615"
        id="text7686"
        sodipodi:linespacing="100%"
        inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
        inkscape:export-xdpi="151"
        inkscape:export-ydpi="151"><tspan
          sodipodi:role="line"
-         x="212.43573"
-         y="351.35602"
+         x="216.77037"
+         y="388.70615"
          id="tspan2799"
          style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans" /><tspan
          sodipodi:role="line"
-         x="212.43573"
-         y="361.35602"
+         x="216.77037"
+         y="398.70615"
          style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans"
          id="tspan5144">over TCP/SSL</tspan></text>
     <path
-       style="fill:none;fill-rule:evenodd;stroke:#e90000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;marker-end:url(#Arrow1MendReddish);stroke-opacity:1;display:inline"
-       d="M 559.8984,347.42122 L 461.94619,347.55756"
+       style="fill:none;stroke:#e90000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow1MendReddish);display:inline"
+       d="M 568.38082,373.22836 467.66161,364.58602"
        id="path7690"
        inkscape:connector-type="polyline"
        inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
        inkscape:export-xdpi="151"
        inkscape:export-ydpi="151"
-       inkscape:connection-end="#rect2791" />
+       inkscape:connection-end="#rect2791"
+       inkscape:connection-end-point="d4"
+       inkscape:connector-curvature="0"
+       sodipodi:nodetypes="cc" />
     <text
        xml:space="preserve"
-       style="font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:100%;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:DejaVu Serif;-inkscape-font-specification:DejaVu Serif"
-       x="512.73608"
-       y="350.61343"
+       style="font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:100%;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:DejaVu Serif;-inkscape-font-specification:DejaVu Serif"
+       x="523.07043"
+       y="381.47141"
        id="text8207"
        sodipodi:linespacing="100%"
        inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
        inkscape:export-xdpi="151"
        inkscape:export-ydpi="151"><tspan
          sodipodi:role="line"
-         x="512.73608"
-         y="350.61343"
+         x="523.07043"
+         y="381.47141"
          style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:100%;writing-mode:lr-tb;text-anchor:middle;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans"
          id="tspan6123" /><tspan
          sodipodi:role="line"
-         x="512.73608"
-         y="360.61343"
+         x="523.07043"
+         y="391.47141"
          style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:100%;writing-mode:lr-tb;text-anchor:middle;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans"
-         id="tspan6127">over HTTP(S)</tspan><tspan
-         sodipodi:role="line"
-         x="512.73608"
-         y="370.61343"
-         style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:100%;writing-mode:lr-tb;text-anchor:middle;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans"
-         id="tspan2831">or (S)FTP</tspan></text>
+         id="tspan2831">FTP</tspan></text>
     <text
        xml:space="preserve"
-       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:100%;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans"
-       x="428.97223"
-       y="344.07248"
+       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:100%;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans"
+       x="435.43433"
+       y="361.29312"
        id="text8211"
        sodipodi:linespacing="100%"
        inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
@@ -466,44 +552,44 @@
        inkscape:export-ydpi="151"><tspan
          sodipodi:role="line"
          id="tspan8213"
-         x="428.97223"
-         y="344.07248"
+         x="435.43433"
+         y="361.29312"
          style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:100%;writing-mode:lr-tb;text-anchor:middle;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans">HTTP(S)</tspan><tspan
          sodipodi:role="line"
-         x="428.97223"
-         y="354.07248"
+         x="435.43433"
+         y="371.29312"
          id="tspan8215"
          style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:100%;writing-mode:lr-tb;text-anchor:middle;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans">server</tspan></text>
     <text
        xml:space="preserve"
-       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:100%;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans"
-       x="366.35303"
-       y="342.36261"
+       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:100%;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans"
+       x="373.65695"
+       y="379.95505"
        id="text8217"
        sodipodi:linespacing="100%"
        inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
        inkscape:export-xdpi="151"
        inkscape:export-ydpi="151"><tspan
          sodipodi:role="line"
-         x="366.35303"
-         y="342.36261"
+         x="373.65695"
+         y="379.95505"
          id="tspan2785"
          style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:100%;writing-mode:lr-tb;text-anchor:middle;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans">Tahoe-LAFS</tspan><tspan
          sodipodi:role="line"
-         x="366.35303"
-         y="352.36261"
+         x="373.65695"
+         y="389.95505"
          id="tspan8221"
          style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:100%;writing-mode:lr-tb;text-anchor:middle;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans">storage</tspan><tspan
          sodipodi:role="line"
-         x="366.35303"
-         y="362.36261"
+         x="373.65695"
+         y="399.95505"
          id="tspan2783"
          style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:100%;writing-mode:lr-tb;text-anchor:middle;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans">client</tspan></text>
     <text
        xml:space="preserve"
-       style="font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;fill:#e90000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:DejaVu Serif;-inkscape-font-specification:DejaVu Serif"
-       x="349.68079"
-       y="522.66956"
+       style="font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;fill:#e90000;fill-opacity:1;stroke:none;font-family:DejaVu Serif;-inkscape-font-specification:DejaVu Serif"
+       x="356.17984"
+       y="512.37329"
        id="text8407"
        sodipodi:linespacing="100%"
        inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
@@ -511,89 +597,89 @@
        inkscape:export-ydpi="151"><tspan
          sodipodi:role="line"
          id="tspan8409"
-         x="349.68079"
-         y="522.66956"
+         x="356.17984"
+         y="512.37329"
          style="font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans">Red</tspan></text>
     <text
        xml:space="preserve"
-       style="font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;fill:#e90000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:DejaVu Serif;-inkscape-font-specification:DejaVu Serif"
-       x="377.22623"
-       y="522.66956"
+       style="font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;fill:#e90000;fill-opacity:1;stroke:none;font-family:DejaVu Serif;-inkscape-font-specification:DejaVu Serif"
+       x="383.72528"
+       y="512.37329"
        id="text8411"
        sodipodi:linespacing="100%"
        inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
        inkscape:export-xdpi="151"
        inkscape:export-ydpi="151"><tspan
          sodipodi:role="line"
-         x="377.22623"
-         y="522.66956"
+         x="383.72528"
+         y="512.37329"
          id="tspan8417"
          style="font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans">means that whoever controls that link or that machine can</tspan><tspan
          sodipodi:role="line"
-         x="377.22623"
-         y="534.66956"
+         x="383.72528"
+         y="524.37329"
          id="tspan8415"
          style="font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans">see your files and change their contents.  In other words, you<tspan
    style="font-size:12px;font-style:oblique;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans Oblique"
    id="tspan5160" /></tspan><tspan
          sodipodi:role="line"
-         x="377.22623"
-         y="546.66956"
+         x="383.72528"
+         y="536.37329"
          style="font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans"
          id="tspan5180"><tspan
    style="font-size:12px;font-style:oblique;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans Oblique"
    id="tspan5182">rely on</tspan> that component for confidentiality and integrity.</tspan></text>
     <text
        xml:space="preserve"
-       style="font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:DejaVu Serif;-inkscape-font-specification:DejaVu Serif"
-       x="338.61414"
-       y="590.89514"
+       style="font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none;font-family:DejaVu Serif;-inkscape-font-specification:DejaVu Serif"
+       x="345.11319"
+       y="580.59888"
        id="text8455"
        sodipodi:linespacing="100%"
        inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
        inkscape:export-xdpi="151"
        inkscape:export-ydpi="151"><tspan
          sodipodi:role="line"
-         x="338.61414"
-         y="590.89514"
+         x="345.11319"
+         y="580.59888"
          style="font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans"
          id="tspan2817">Black</tspan><tspan
          sodipodi:role="line"
-         x="338.61414"
-         y="602.89514"
+         x="345.11319"
+         y="592.59888"
          id="tspan6119" /></text>
     <text
        xml:space="preserve"
-       style="font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:DejaVu Serif;-inkscape-font-specification:DejaVu Serif"
-       x="375.40201"
-       y="590.89514"
+       style="font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none;font-family:DejaVu Serif;-inkscape-font-specification:DejaVu Serif"
+       x="381.90106"
+       y="580.59888"
        id="text8459"
        sodipodi:linespacing="100%"
        inkscape:export-xdpi="151"
        inkscape:export-ydpi="151"
        inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"><tspan
          sodipodi:role="line"
-         x="375.40201"
-         y="590.89514"
+         x="381.90106"
+         y="580.59888"
          id="tspan8465"
          style="font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans">means that whoever controls that link or that machine cannot</tspan><tspan
          sodipodi:role="line"
-         x="375.40201"
-         y="602.89514"
+         x="381.90106"
+         y="592.59888"
          id="tspan8469"
          style="font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans">see your files or change their contents.  In other words, you</tspan><tspan
          sodipodi:role="line"
-         x="375.40201"
-         y="614.89514"
+         x="381.90106"
+         y="604.59888"
          id="tspan8479"
          style="font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans"><tspan
    style="font-size:12px;font-style:oblique;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans Oblique"
    id="tspan5192">do not rely on</tspan> that component for confidentiality and integrity.</tspan></text>
     <text
        xml:space="preserve"
-       style="font-size:12px;font-style:italic;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:DejaVu Serif;-inkscape-font-specification:Sans Italic"
-       x="663.29926"
-       y="303.39594"
+       style="font-size:11px;font-style:italic;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none;font-family:DejaVu Serif;-inkscape-font-specification:Sans Italic"
+       x="665.88898"
+       y="350.24826"
        id="text2761"
        sodipodi:linespacing="100%"
        inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
@@ -601,67 +687,62 @@
        inkscape:export-ydpi="151"><tspan
          sodipodi:role="line"
          id="tspan2763"
-         x="663.29926"
-         y="303.39594"
-         style="font-size:12px;font-style:oblique;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans Oblique">• web browser</tspan><tspan
+         x="665.88898"
+         y="350.24826"
+         style="font-size:11px;font-style:oblique;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans Oblique">• Web browser</tspan><tspan
          sodipodi:role="line"
-         x="663.29926"
-         y="315.39594"
-         id="tspan2765"
-         style="font-size:12px;font-style:oblique;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans Oblique">• command-line tool</tspan><tspan
-         sodipodi:role="line"
-         x="663.29926"
-         y="327.39594"
+         x="665.88898"
+         y="361.24826"
          id="tspan2767"
-         style="font-size:12px;font-style:oblique;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans Oblique">• Windows virtual drive</tspan><tspan
+         style="font-size:11px;font-style:oblique;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans Oblique">• Command-line tool</tspan><tspan
          sodipodi:role="line"
-         x="663.29926"
-         y="339.39594"
+         x="665.88898"
+         y="372.24826"
          id="tspan2769"
-         style="font-size:12px;font-style:oblique;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans Oblique">• JavaScript frontends</tspan><tspan
+         style="font-size:11px;font-style:oblique;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans Oblique">• tahoe backup tool</tspan><tspan
          sodipodi:role="line"
-         x="663.29926"
-         y="351.39594"
+         x="665.88898"
+         y="383.24826"
          id="tspan2787"
-         style="font-size:12px;font-style:oblique;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans Oblique">• tahoe backup tool</tspan><tspan
+         style="font-size:11px;font-style:oblique;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans Oblique">• JavaScript frontends</tspan><tspan
          sodipodi:role="line"
-         x="663.29926"
-         y="363.39594"
-         style="font-size:12px;font-style:oblique;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans Oblique"
+         x="665.88898"
+         y="394.24826"
+         style="font-size:11px;font-style:oblique;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans Oblique"
          id="tspan2823">• duplicity</tspan><tspan
          sodipodi:role="line"
-         x="663.29926"
-         y="375.39594"
-         style="font-size:12px;font-style:oblique;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans Oblique"
-         id="tspan2835">• (S)FTP client</tspan><tspan
+         x="665.88898"
+         y="405.24826"
+         style="font-size:11px;font-style:oblique;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans Oblique"
+         id="tspan2835">• GridBackup (incomplete)</tspan><tspan
          sodipodi:role="line"
-         x="663.29926"
-         y="387.39594"
+         x="665.88898"
+         y="416.24826"
          id="tspan2775"
-         style="font-size:12px;font-style:oblique;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans Oblique">• GridBackup (incomplete)</tspan><tspan
+         style="font-size:11px;font-style:oblique;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans Oblique">• FTP and SFTP clients</tspan><tspan
          sodipodi:role="line"
-         x="663.29926"
-         y="399.39594"
+         x="665.88898"
+         y="427.24826"
          id="tspan2781"
-         style="font-size:12px;font-style:oblique;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans Oblique">• FUSE (incomplete)</tspan><tspan
+         style="font-size:11px;font-style:oblique;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans Oblique">• FUSE via sshfs</tspan><tspan
          sodipodi:role="line"
-         x="663.29926"
-         y="411.39594"
+         x="665.88898"
+         y="438.24826"
          id="tspan2773"
-         style="font-size:12px;font-style:oblique;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans Oblique" /></text>
+         style="font-size:11px;font-style:oblique;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans Oblique" /></text>
     <rect
-       style="opacity:0.75702485;fill:none;fill-opacity:1;fill-rule:nonzero;stroke:#fe0000;stroke-width:2.16678953;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:0.96078431;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+       style="opacity:0.75702485;fill:none;stroke:#fe0000;stroke-width:2.16678953;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:0.96078431;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
        id="rect2791"
-       width="62.804142"
-       height="70.508224"
-       x="398.05865"
-       y="312.34866"
+       width="63.140862"
+       height="50.136417"
+       x="404.52075"
+       y="336.80887"
        inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
        inkscape:export-xdpi="151"
        inkscape:export-ydpi="151" />
     <g
        id="g5891"
-       transform="translate(7.1983103,-31.29876)"
+       transform="translate(13.697346,-16.678512)"
        inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
        inkscape:export-xdpi="151"
        inkscape:export-ydpi="151">
@@ -670,135 +751,148 @@
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
          transform="matrix(1.8356478,0,0,1.7055983,609.62935,-243.81548)"
-         d="M -245,306.36218 A 15,5 0 1 1 -275,306.36218 A 15,5 0 1 1 -245,306.36218 z"
+         d="m -245,306.36218 c 0,2.76143 -6.71573,5 -15,5 -8.28427,0 -15,-2.23857 -15,-5 0,-2.76142 6.71573,-5 15,-5 8.28427,0 15,2.23858 15,5 z"
          sodipodi:ry="5"
          sodipodi:rx="15"
          sodipodi:cy="306.36218"
          sodipodi:cx="-260"
          id="path5859"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
          sodipodi:type="arc" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
          id="path5861"
-         d="M 129.50211,285.26188 C 115.62316,285.69886 104.77823,289.37664 104.77823,293.78988 C 104.77823,298.49733 117.11378,302.31787 132.31295,302.31787 C 147.51211,302.31787 159.84766,298.49733 159.84766,293.78988 C 159.84766,289.08242 147.51211,285.26188 132.31295,285.26188 C 131.363,285.26188 130.42737,285.23275 129.50211,285.26188 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:3.53885722;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         d="m 129.50211,285.26188 c -13.87895,0.43698 -24.72388,4.11476 -24.72388,8.528 0,4.70745 12.33555,8.52799 27.53472,8.52799 15.19916,0 27.53471,-3.82054 27.53471,-8.52799 0,-4.70746 -12.33555,-8.528 -27.53471,-8.528 -0.94995,0 -1.88558,-0.0291 -2.81084,0 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:3.53885722;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
          transform="matrix(1.8356478,0,0,1.7055983,609.62935,-213.78587)"
-         d="M -245,306.36218 A 15,5 0 1 1 -275,306.36218 A 15,5 0 1 1 -245,306.36218 z"
+         d="m -245,306.36218 c 0,2.76143 -6.71573,5 -15,5 -8.28427,0 -15,-2.23857 -15,-5 0,-2.76142 6.71573,-5 15,-5 8.28427,0 15,2.23858 15,5 z"
          sodipodi:ry="5"
          sodipodi:rx="15"
          sodipodi:cy="306.36218"
          sodipodi:cx="-260"
          id="path5863"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
          sodipodi:type="arc" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
          transform="matrix(1.8356478,0,0,1.7055983,609.59346,-198.76387)"
-         d="M -245,306.36218 A 15,5 0 1 1 -275,306.36218 A 15,5 0 1 1 -245,306.36218 z"
+         d="m -245,306.36218 c 0,2.76143 -6.71573,5 -15,5 -8.28427,0 -15,-2.23857 -15,-5 0,-2.76142 6.71573,-5 15,-5 8.28427,0 15,2.23858 15,5 z"
          sodipodi:ry="5"
          sodipodi:rx="15"
          sodipodi:cy="306.36218"
          sodipodi:cx="-260"
          id="path5865"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
          sodipodi:type="arc" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
          id="path5867"
-         d="M 104.51272,278.92156 C 104.51272,323.91123 104.51272,323.91123 104.51272,323.91123"
-         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+         d="m 104.51272,278.92156 c 0,44.98967 0,44.98967 0,44.98967"
+         style="fill:none;stroke:#000000;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
          id="path5869"
-         d="M 160.20443,278.81929 C 160.20443,323.80896 160.20443,323.80896 160.20443,323.80896"
-         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+         d="m 160.20443,278.81929 c 0,44.98967 0,44.98967 0,44.98967"
+         style="fill:none;stroke:#000000;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
          id="path5871"
-         d="M 128.84004,333.94646 C 119.28626,333.59248 110.80074,331.66349 106.55141,328.8796 C 104.75332,327.70161 103.68184,326.44836 103.26147,325.03157 C 103.18313,324.76752 103.11903,324.43938 103.11903,324.30236 C 103.11903,324.06234 103.13518,324.05324 103.56098,324.05324 L 104.00292,324.05324 L 104.00292,322.45759 L 104.00292,320.86194 L 104.77632,320.08121 C 106.14874,318.69578 108.33312,317.46177 111.05665,316.53327 C 111.6283,316.3384 111.84052,316.30203 112.01631,316.36887 C 112.90843,316.70805 116.18253,317.51029 117.96828,317.82724 C 118.43011,317.90923 118.86026,318.00422 118.92417,318.03837 C 118.98808,318.07251 118.65,318.16906 118.17287,318.25291 C 116.00921,318.63313 112.8969,319.51932 110.85301,320.33714 C 109.58816,320.84324 108.12213,321.70959 107.42146,322.36498 C 106.80818,322.93863 106.53211,323.44245 106.5909,323.88072 C 106.69211,324.63533 107.62868,325.53083 109.24557,326.41898 C 112.28343,328.08767 117.5252,329.42604 123.49255,330.05662 C 126.92886,330.41975 127.83828,330.4614 132.33138,330.4614 C 136.82919,330.4614 137.75474,330.4189 141.16599,330.05576 C 147.87305,329.34179 153.20144,327.8698 156.32391,325.86835 C 157.31581,325.23256 158.09659,324.31659 158.09659,323.78876 C 158.09659,321.95228 152.7352,319.39521 146.49686,318.25637 C 146.02355,318.16996 145.64955,318.08604 145.66573,318.06986 C 145.68191,318.05369 146.38735,317.90369 147.23338,317.73655 C 149.7088,317.24749 152.88167,316.42175 152.88167,316.26657 C 152.88167,316.22674 152.60325,316.11293 152.26296,316.01364 C 151.92266,315.91436 151.37576,315.75503 151.04762,315.65959 C 150.12386,315.39091 148.19934,314.95816 146.74768,314.6927 L 145.43085,314.45191 L 146.08477,314.33936 C 149.26718,313.79166 152.92482,312.68123 155.01707,311.62759 C 157.32514,310.46526 158.38795,309.27474 158.00849,308.27669 C 157.7767,307.66704 156.40208,306.55038 155.03787,305.86354 C 153.06997,304.87276 149.39293,303.73914 146.48309,303.22614 L 145.60878,303.072 L 146.92503,302.83055 C 149.36149,302.3836 152.97006,301.44246 152.97006,301.25396 C 152.97006,301.09357 149.19789,300.11402 146.96999,299.69588 L 145.69867,299.45728 L 147.10257,299.17079 C 152.08244,298.15457 155.92235,296.59056 157.42662,294.96577 C 158.25715,294.0687 158.27471,293.53116 157.50155,292.67123 C 156.44243,291.49324 153.82619,290.19506 150.67196,289.28238 C 149.35713,288.90194 146.90893,288.32705 146.07577,288.2031 C 145.3819,288.09987 145.43865,288.03495 146.36558,287.87162 C 147.85629,287.60894 150.0111,287.11693 151.49317,286.70083 L 152.88889,286.30897 L 153.62979,286.57047 C 156.40396,287.54963 158.48081,288.72281 159.84226,290.07979 L 160.57146,290.80659 L 160.57146,293.77365 L 160.57146,296.74071 L 159.94398,297.40128 C 158.87698,298.52455 157.04195,299.64877 154.7501,300.5833 C 154.2329,300.79419 153.64071,301.01666 153.4341,301.07768 C 153.22749,301.13871 153.05845,301.21892 153.05845,301.25593 C 153.05845,301.29294 153.26727,301.39093 153.52249,301.47367 C 156.0454,302.29158 158.65721,303.75969 159.93064,305.07575 L 160.57146,305.73801 L 160.57146,308.75799 L 160.57146,311.77797 L 159.88645,312.46085 C 158.54039,313.8027 156.0228,315.2028 153.4341,316.04917 C 153.17888,316.13261 152.97006,316.23116 152.97006,316.26818 C 152.97006,316.30519 153.1391,316.38508 153.34571,316.44572 C 154.04612,316.65126 155.92726,317.43611 156.72657,317.85625 C 158.01288,318.53238 159.06307,319.27016 159.84226,320.04506 L 160.57146,320.77024 L 160.57146,322.50013 L 160.57146,324.23002 L 161.0576,324.23002 C 161.63277,324.23002 161.64834,324.2769 161.35959,325.13878 C 160.80058,326.80733 159.27752,328.31899 156.85915,329.60551 C 151.07802,332.68098 140.19456,334.36713 128.84004,333.94645 L 128.84004,333.94646 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         d="m 128.84004,333.94646 c -9.55378,-0.35398 -18.0393,-2.28297 -22.28863,-5.06686 -1.79809,-1.17799 -2.86957,-2.43124 -3.28994,-3.84803 -0.0783,-0.26405 -0.14244,-0.59219 -0.14244,-0.72921 0,-0.24002 0.0162,-0.24912 0.44195,-0.24912 l 0.44194,0 0,-1.59565 0,-1.59565 0.7734,-0.78073 c 1.37242,-1.38543 3.5568,-2.61944 6.28033,-3.54794 0.57165,-0.19487 0.78387,-0.23124 0.95966,-0.1644 0.89212,0.33918 4.16622,1.14142 5.95197,1.45837 0.46183,0.082 0.89198,0.17698 0.95589,0.21113 0.0639,0.0341 -0.27417,0.13069 -0.7513,0.21454 -2.16366,0.38022 -5.27597,1.26641 -7.31986,2.08423 -1.26485,0.5061 -2.73088,1.37245 -3.43155,2.02784 -0.61328,0.57365 -0.88935,1.07747 -0.83056,1.51574 0.10121,0.75461 1.03778,1.65011 2.65467,2.53826 3.03786,1.66869 8.27963,3.00706 14.24698,3.63764 3.43631,0.36313 4.34573,0.40478 8.83883,0.40478 4.49781,0 5.42336,-0.0425 8.83461,-0.40564 6.70706,-0.71397 12.03545,-2.18596 15.15792,-4.18741 0.9919,-0.63579 1.77268,-1.55176 1.77268,-2.07959 0,-1.83648 -5.36139,-4.39355 -11.59973,-5.53239 -0.47331,-0.0864 -0.84731,-0.17033 -0.83113,-0.18651 0.0162,-0.0162 0.72162,-0.16617 1.56765,-0.33331 2.47542,-0.48906 5.64829,-1.3148 5.64829,-1.46998 0,-0.0398 -0.27842,-0.15364 -0.61871,-0.25293 -0.3403,-0.0993 -0.8872,-0.25861 -1.21534,-0.35405 -0.92376,-0.26868 -2.84828,-0.70143 -4.29994,-0.96689 l -1.31683,-0.24079 0.65392,-0.11255 c 3.18241,-0.5477 6.84005,-1.65813 8.9323,-2.71177 2.30807,-1.16233 3.37088,-2.35285 2.99142,-3.3509 -0.23179,-0.60965 -1.60641,-1.72631 -2.97062,-2.41315 -1.9679,-0.99078 -5.64494,-2.1244 -8.55478,-2.6374 l -0.87431,-0.15414 1.31625,-0.24145 c 2.43646,-0.44695 6.04503,-1.38809 6.04503,-1.57659 0,-0.16039 -3.77217,-1.13994 -6.00007,-1.55808 l -1.27132,-0.2386 1.4039,-0.28649 c 4.97987,-1.01622 8.81978,-2.58023 10.32405,-4.20502 0.83053,-0.89707 0.84809,-1.43461 0.0749,-2.29454 -1.05912,-1.17799 -3.67536,-2.47617 -6.82959,-3.38885 -1.31483,-0.38044 -3.76303,-0.95533 -4.59619,-1.07928 -0.69387,-0.10323 -0.63712,-0.16815 0.28981,-0.33148 1.49071,-0.26268 3.64552,-0.75469 5.12759,-1.17079 l 1.39572,-0.39186 0.7409,0.2615 c 2.77417,0.97916 4.85102,2.15234 6.21247,3.50932 l 0.7292,0.7268 0,2.96706 0,2.96706 -0.62748,0.66057 c -1.067,1.12327 -2.90203,2.24749 -5.19388,3.18202 -0.5172,0.21089 -1.10939,0.43336 -1.316,0.49438 -0.20661,0.061 -0.37565,0.14124 -0.37565,0.17825 0,0.037 0.20882,0.135 0.46404,0.21774 2.52291,0.81791 5.13472,2.28602 6.40815,3.60208 l 0.64082,0.66226 0,3.01998 0,3.01998 -0.68501,0.68288 c -1.34606,1.34185 -3.86365,2.74195 -6.45235,3.58832 -0.25522,0.0834 -0.46404,0.18199 -0.46404,0.21901 0,0.037 0.16904,0.1169 0.37565,0.17754 0.70041,0.20554 2.58155,0.99039 3.38086,1.41053 1.28631,0.67613 2.3365,1.41391 3.11569,2.18881 l 0.7292,0.72518 0,1.72989 0,1.72989 0.48614,0 c 0.57517,0 0.59074,0.0469 0.30199,0.90876 -0.55901,1.66855 -2.08207,3.18021 -4.50044,4.46673 -5.78113,3.07547 -16.66459,4.76162 -28.01911,4.34094 l 0,10e-6 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
          id="path5873"
-         d="M 111.42754,316.1251 C 108.31976,315.00883 106.21363,313.82948 104.82051,312.42541 L 104.00292,311.60139 L 104.00292,308.78801 L 104.00292,305.97464 L 104.42276,305.46958 C 105.48399,304.19299 107.3852,302.98143 110.00106,301.9148 C 111.61611,301.25625 111.45078,301.26671 113.01853,301.72382 C 114.58552,302.18072 115.87141,302.48603 117.70311,302.8361 C 118.85853,303.05692 118.94993,303.08736 118.63119,303.1452 C 112.58046,304.24321 107.69445,306.32516 106.7795,308.19526 C 106.56414,308.63544 106.55097,308.7163 106.64405,309.02699 C 106.7008,309.21639 106.95245,309.59575 107.20372,309.87068 C 108.77494,311.58984 112.95367,313.25868 118.18925,314.25791 C 118.77261,314.36925 119.15047,314.47332 119.02894,314.48918 C 117.75047,314.65605 114.88895,315.29486 113.00459,315.83404 C 111.7516,316.19256 111.66161,316.20917 111.42754,316.1251 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         d="m 111.42754,316.1251 c -3.10778,-1.11627 -5.21391,-2.29562 -6.60703,-3.69969 l -0.81759,-0.82402 0,-2.81338 0,-2.81337 0.41984,-0.50506 c 1.06123,-1.27659 2.96244,-2.48815 5.5783,-3.55478 1.61505,-0.65855 1.44972,-0.64809 3.01747,-0.19098 1.56699,0.4569 2.85288,0.76221 4.68458,1.11228 1.15542,0.22082 1.24682,0.25126 0.92808,0.3091 -6.05073,1.09801 -10.93674,3.17996 -11.85169,5.05006 -0.21536,0.44018 -0.22853,0.52104 -0.13545,0.83173 0.0568,0.1894 0.3084,0.56876 0.55967,0.84369 1.57122,1.71916 5.74995,3.388 10.98553,4.38723 0.58336,0.11134 0.96122,0.21541 0.83969,0.23127 -1.27847,0.16687 -4.13999,0.80568 -6.02435,1.34486 -1.25299,0.35852 -1.34298,0.37513 -1.57705,0.29106 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
          id="path5875"
-         d="M 111.5536,301.25626 C 111.50857,301.21393 111.19331,301.07985 110.85301,300.95831 C 107.86637,299.89159 105.55706,298.50453 104.38119,297.07105 L 104.00292,296.60991 L 104.00292,293.7463 L 104.00292,290.88268 L 104.82051,290.07135 C 105.78464,289.1146 106.81519,288.40955 108.33395,287.66766 C 109.46269,287.11628 111.48453,286.31142 111.74086,286.31142 C 111.81917,286.31142 112.42705,286.46831 113.0917,286.66007 C 114.96791,287.20137 118.4993,287.97743 119.18125,287.99831 C 119.31624,288.00244 119.02894,288.078 118.5428,288.16622 C 113.27194,289.12275 108.87136,290.84972 107.2067,292.61497 C 106.47325,293.39274 106.38254,293.87043 106.8378,294.55775 C 107.68402,295.83531 110.53151,297.32249 114.05515,298.3272 C 115.36655,298.70113 117.17693,299.12879 118.21734,299.31043 C 118.94607,299.43765 118.90734,299.5021 118.01247,299.6514 C 116.25786,299.94413 112.00524,301.02634 111.73799,301.24814 C 111.67957,301.29662 111.60025,301.30012 111.5536,301.25626 L 111.5536,301.25626 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         d="m 111.5536,301.25626 c -0.045,-0.0423 -0.36029,-0.17641 -0.70059,-0.29795 -2.98664,-1.06672 -5.29595,-2.45378 -6.47182,-3.88726 l -0.37827,-0.46114 0,-2.86361 0,-2.86362 0.81759,-0.81133 c 0.96413,-0.95675 1.99468,-1.6618 3.51344,-2.40369 1.12874,-0.55138 3.15058,-1.35624 3.40691,-1.35624 0.0783,0 0.68619,0.15689 1.35084,0.34865 1.87621,0.5413 5.4076,1.31736 6.08955,1.33824 0.13499,0.004 -0.15231,0.0797 -0.63845,0.16791 -5.27086,0.95653 -9.67144,2.6835 -11.3361,4.44875 -0.73345,0.77777 -0.82416,1.25546 -0.3689,1.94278 0.84622,1.27756 3.69371,2.76474 7.21735,3.76945 1.3114,0.37393 3.12178,0.80159 4.16219,0.98323 0.72873,0.12722 0.69,0.19167 -0.20487,0.34097 -1.75461,0.29273 -6.00723,1.37494 -6.27448,1.59674 -0.0584,0.0485 -0.13774,0.052 -0.18439,0.008 l 0,0 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
          id="path5877"
-         d="M 110.89434,285.8727 C 107.9146,284.81338 105.73921,283.51229 104.44457,282.01511 L 104.04711,281.55548 L 104.00292,280.28742 L 103.95872,279.01938 L 103.53888,278.99244 L 103.11903,278.9655 L 103.11903,278.54697 C 103.11903,276.50293 105.01825,274.27429 108.06034,272.74857 C 115.91094,268.81122 131.39222,267.37209 144.66156,269.34615 C 151.62357,270.38188 157.0402,272.34391 159.67684,274.78503 C 160.82262,275.84585 161.50725,277.16352 161.60855,278.50287 L 161.65764,279.15196 L 161.11454,279.15196 L 160.57146,279.15196 L 160.57146,280.44495 L 160.57146,281.73795 L 159.84226,282.46589 C 158.49364,283.81215 156.34784,285.01458 153.60108,285.96321 L 152.86209,286.21844 L 151.83332,285.91401 C 150.47181,285.51112 148.52968,285.04935 147.00385,284.76574 C 146.32326,284.63923 145.70675,284.51317 145.63383,284.4856 C 145.56091,284.45803 146.13764,284.30551 146.91546,284.14666 C 151.22086,283.2674 154.39371,282.13556 156.4614,280.74139 C 157.1412,280.28303 157.87347,279.55052 158.00946,279.19284 C 158.23315,278.60448 158.01247,278.01357 157.33156,277.37771 C 154.16635,274.4219 145.00442,272.2448 134.71787,272.00414 C 127.45144,271.83414 120.90587,272.44827 115.4624,273.81075 C 110.70359,275.00186 107.16649,276.84951 106.65019,278.41393 C 106.50436,278.85578 106.73092,279.39667 107.3003,279.96605 C 108.99737,281.66312 112.93122,283.20101 118.18925,284.22293 L 119.24991,284.42908 L 118.36602,284.58439 C 116.46904,284.9177 113.2798,285.68641 112.1713,286.07751 C 111.83553,286.19598 111.77751,286.18667 110.89434,285.8727 L 110.89434,285.8727 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         d="m 110.89434,285.8727 c -2.97974,-1.05932 -5.15513,-2.36041 -6.44977,-3.85759 l -0.39746,-0.45963 -0.0442,-1.26806 -0.0442,-1.26804 -0.41984,-0.0269 -0.41985,-0.0269 0,-0.41853 c 0,-2.04404 1.89922,-4.27268 4.94131,-5.7984 7.8506,-3.93735 23.33188,-5.37648 36.60122,-3.40242 6.96201,1.03573 12.37864,2.99776 15.01528,5.43888 1.14578,1.06082 1.83041,2.37849 1.93171,3.71784 l 0.0491,0.64909 -0.5431,0 -0.54308,0 0,1.29299 0,1.293 -0.7292,0.72794 c -1.34862,1.34626 -3.49442,2.54869 -6.24118,3.49732 l -0.73899,0.25523 -1.02877,-0.30443 c -1.36151,-0.40289 -3.30364,-0.86466 -4.82947,-1.14827 -0.68059,-0.12651 -1.2971,-0.25257 -1.37002,-0.28014 -0.0729,-0.0276 0.50381,-0.18009 1.28163,-0.33894 4.3054,-0.87926 7.47825,-2.0111 9.54594,-3.40527 0.6798,-0.45836 1.41207,-1.19087 1.54806,-1.54855 0.22369,-0.58836 0.003,-1.17927 -0.6779,-1.81513 -3.16521,-2.95581 -12.32714,-5.13291 -22.61369,-5.37357 -7.26643,-0.17 -13.812,0.44413 -19.25547,1.80661 -4.75881,1.19111 -8.29591,3.03876 -8.81221,4.60318 -0.14583,0.44185 0.0807,0.98274 0.65011,1.55212 1.69707,1.69707 5.63092,3.23496 10.88895,4.25688 l 1.06066,0.20615 -0.88389,0.15531 c -1.89698,0.33331 -5.08622,1.10202 -6.19472,1.49312 -0.33577,0.11847 -0.39379,0.10916 -1.27696,-0.20481 l 0,0 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
          id="path5879"
-         d="M 104.00292,301.29849 L 104.00292,296.83358 L 104.37857,297.24571 C 105.63915,298.62871 107.23221,299.63074 109.92494,300.73436 C 110.72706,301.06311 111.32147,301.33329 111.24584,301.33476 C 111.01618,301.33922 109.59866,301.93317 108.28975,302.57336 C 106.49974,303.44887 105.28925,304.30428 104.37857,305.33729 L 104.00292,305.76339 L 104.00292,301.29849 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         d="m 104.00292,301.29849 0,-4.46491 0.37565,0.41213 c 1.26058,1.383 2.85364,2.38503 5.54637,3.48865 0.80212,0.32875 1.39653,0.59893 1.3209,0.6004 -0.22966,0.004 -1.64718,0.59841 -2.95609,1.2386 -1.79001,0.87551 -3.0005,1.73092 -3.91118,2.76393 l -0.37565,0.4261 0,-4.4649 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
          id="path5881"
-         d="M 104.00292,286.20941 L 104.00292,281.75496 L 104.77632,282.51323 C 105.63093,283.35112 106.8058,284.1747 108.00723,284.7781 C 108.8708,285.21181 110.46225,285.8775 111.05189,286.05167 C 111.48748,286.18032 111.52607,286.26787 111.18447,286.35239 C 110.79557,286.44861 108.89611,287.26176 107.96492,287.73067 C 106.55787,288.4392 105.78589,288.98189 104.61841,290.08323 L 104.00292,290.66386 L 104.00292,286.20941 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         d="m 104.00292,286.20941 0,-4.45445 0.7734,0.75827 c 0.85461,0.83789 2.02948,1.66147 3.23091,2.26487 0.86357,0.43371 2.45502,1.0994 3.04466,1.27357 0.43559,0.12865 0.47418,0.2162 0.13258,0.30072 -0.3889,0.0962 -2.28836,0.90937 -3.21955,1.37828 -1.40705,0.70853 -2.17903,1.25122 -3.34651,2.35256 l -0.61549,0.58063 0,-4.45445 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
          id="path5883"
-         d="M 104.00292,316.2336 L 104.00292,311.8397 L 104.77632,312.5641 C 106.12339,313.82582 108.07941,314.97507 110.34478,315.83585 C 110.89168,316.04366 111.33915,316.24108 111.33915,316.27457 C 111.33915,316.30807 111.17011,316.38507 110.9635,316.4457 C 110.39717,316.61187 108.938,317.20831 108.21971,317.56722 C 106.82304,318.26511 105.6562,319.06789 104.6262,320.03953 L 104.00292,320.62751 L 104.00292,316.2336 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         d="m 104.00292,316.2336 0,-4.3939 0.7734,0.7244 c 1.34707,1.26172 3.30309,2.41097 5.56846,3.27175 0.5469,0.20781 0.99437,0.40523 0.99437,0.43872 0,0.0335 -0.16904,0.1105 -0.37565,0.17113 -0.56633,0.16617 -2.0255,0.76261 -2.74379,1.12152 -1.39667,0.69789 -2.56351,1.50067 -3.59351,2.47231 l -0.62328,0.58798 0,-4.39391 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
          id="path5885"
-         d="M 159.86435,319.89194 C 158.55339,318.66966 156.80169,317.64577 154.47467,316.74162 C 153.91451,316.52398 153.42673,316.3184 153.39071,316.28478 C 153.35469,316.25116 153.75245,316.06924 154.27459,315.88051 C 156.30605,315.14625 158.44336,313.91775 159.81959,312.69331 L 160.57146,312.02437 L 160.57146,316.27104 C 160.57146,318.60671 160.56152,320.51597 160.54936,320.51386 C 160.53721,320.51174 160.22896,320.23188 159.86435,319.89194 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         d="m 159.86435,319.89194 c -1.31096,-1.22228 -3.06266,-2.24617 -5.38968,-3.15032 -0.56016,-0.21764 -1.04794,-0.42322 -1.08396,-0.45684 -0.036,-0.0336 0.36174,-0.21554 0.88388,-0.40427 2.03146,-0.73426 4.16877,-1.96276 5.545,-3.1872 l 0.75187,-0.66894 0,4.24667 c 0,2.33567 -0.01,4.24493 -0.0221,4.24282 -0.0122,-0.002 -0.3204,-0.28198 -0.68501,-0.62192 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
          id="path5887"
-         d="M 159.90279,304.88522 C 158.68832,303.71667 156.50871,302.44448 154.30602,301.6185 C 153.80114,301.42918 153.42328,301.2532 153.46633,301.22744 C 153.50937,301.20168 153.98211,301.01019 154.51686,300.80191 C 156.66559,299.96502 158.70698,298.75501 159.92982,297.59342 L 160.57146,296.98393 L 160.57146,301.23781 C 160.57146,303.57744 160.56152,305.49042 160.54936,305.48888 C 160.53721,305.48734 160.24625,305.21569 159.90279,304.88521 L 159.90279,304.88522 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         d="m 159.90279,304.88522 c -1.21447,-1.16855 -3.39408,-2.44074 -5.59677,-3.26672 -0.50488,-0.18932 -0.88274,-0.3653 -0.83969,-0.39106 0.043,-0.0258 0.51578,-0.21725 1.05053,-0.42553 2.14873,-0.83689 4.19012,-2.0469 5.41296,-3.20849 l 0.64164,-0.60949 0,4.25388 c 0,2.33963 -0.01,4.25261 -0.0221,4.25107 -0.0122,-0.002 -0.30311,-0.27319 -0.64657,-0.60367 l 0,1e-5 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
          id="path5889"
-         d="M 159.95274,290.00706 C 158.49028,288.6346 157.04423,287.77652 154.55089,286.80165 L 153.17069,286.26202 L 154.41831,285.78132 C 157.00895,284.78317 158.48143,283.91524 160.00983,282.48549 L 160.57146,281.96012 L 160.57146,286.25708 C 160.57146,288.62042 160.56152,290.5523 160.54936,290.55014 C 160.53721,290.54799 160.26873,290.3036 159.95274,290.00706 L 159.95274,290.00706 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         d="m 159.95274,290.00706 c -1.46246,-1.37246 -2.90851,-2.23054 -5.40185,-3.20541 l -1.3802,-0.53963 1.24762,-0.4807 c 2.59064,-0.99815 4.06312,-1.86608 5.59152,-3.29583 l 0.56163,-0.52537 0,4.29696 c 0,2.36334 -0.01,4.29522 -0.0221,4.29306 -0.0122,-0.002 -0.28063,-0.24654 -0.59662,-0.54308 l 0,0 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
     </g>
     <g
-       id="g5943"
-       transform="translate(7.1983103,356.14805)"
+       id="g5977"
+       transform="matrix(0.70488413,0,0,0.68680808,54.389479,381.66602)"
        inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
        inkscape:export-xdpi="151"
        inkscape:export-ydpi="151">
@@ -807,135 +901,148 @@
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
          transform="matrix(1.8356478,0,0,1.7055983,609.62935,-243.81548)"
-         d="M -245,306.36218 A 15,5 0 1 1 -275,306.36218 A 15,5 0 1 1 -245,306.36218 z"
+         d="m -245,306.36218 c 0,2.76143 -6.71573,5 -15,5 -8.28427,0 -15,-2.23857 -15,-5 0,-2.76142 6.71573,-5 15,-5 8.28427,0 15,2.23858 15,5 z"
          sodipodi:ry="5"
          sodipodi:rx="15"
          sodipodi:cy="306.36218"
          sodipodi:cx="-260"
-         id="path5945"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         id="path5979"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
          sodipodi:type="arc" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path5947"
-         d="M 129.50211,285.26188 C 115.62316,285.69886 104.77823,289.37664 104.77823,293.78988 C 104.77823,298.49733 117.11378,302.31787 132.31295,302.31787 C 147.51211,302.31787 159.84766,298.49733 159.84766,293.78988 C 159.84766,289.08242 147.51211,285.26188 132.31295,285.26188 C 131.363,285.26188 130.42737,285.23275 129.50211,285.26188 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:3.53885722;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path5981"
+         d="m 129.50211,285.26188 c -13.87895,0.43698 -24.72388,4.11476 -24.72388,8.528 0,4.70745 12.33555,8.52799 27.53472,8.52799 15.19916,0 27.53471,-3.82054 27.53471,-8.52799 0,-4.70746 -12.33555,-8.528 -27.53471,-8.528 -0.94995,0 -1.88558,-0.0291 -2.81084,0 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:3.53885722;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
          transform="matrix(1.8356478,0,0,1.7055983,609.62935,-213.78587)"
-         d="M -245,306.36218 A 15,5 0 1 1 -275,306.36218 A 15,5 0 1 1 -245,306.36218 z"
+         d="m -245,306.36218 c 0,2.76143 -6.71573,5 -15,5 -8.28427,0 -15,-2.23857 -15,-5 0,-2.76142 6.71573,-5 15,-5 8.28427,0 15,2.23858 15,5 z"
          sodipodi:ry="5"
          sodipodi:rx="15"
          sodipodi:cy="306.36218"
          sodipodi:cx="-260"
-         id="path5949"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         id="path5983"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
          sodipodi:type="arc" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
          transform="matrix(1.8356478,0,0,1.7055983,609.59346,-198.76387)"
-         d="M -245,306.36218 A 15,5 0 1 1 -275,306.36218 A 15,5 0 1 1 -245,306.36218 z"
+         d="m -245,306.36218 c 0,2.76143 -6.71573,5 -15,5 -8.28427,0 -15,-2.23857 -15,-5 0,-2.76142 6.71573,-5 15,-5 8.28427,0 15,2.23858 15,5 z"
          sodipodi:ry="5"
          sodipodi:rx="15"
          sodipodi:cy="306.36218"
          sodipodi:cx="-260"
-         id="path5951"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         id="path5985"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
          sodipodi:type="arc" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path5953"
-         d="M 104.51272,278.92156 C 104.51272,323.91123 104.51272,323.91123 104.51272,323.91123"
-         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+         id="path5987"
+         d="m 104.51272,278.92156 c 0,44.98967 0,44.98967 0,44.98967"
+         style="fill:none;stroke:#000000;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path5955"
-         d="M 160.20443,278.81929 C 160.20443,323.80896 160.20443,323.80896 160.20443,323.80896"
-         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+         id="path5989"
+         d="m 160.20443,278.81929 c 0,44.98967 0,44.98967 0,44.98967"
+         style="fill:none;stroke:#000000;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path5957"
-         d="M 128.84004,333.94646 C 119.28626,333.59248 110.80074,331.66349 106.55141,328.8796 C 104.75332,327.70161 103.68184,326.44836 103.26147,325.03157 C 103.18313,324.76752 103.11903,324.43938 103.11903,324.30236 C 103.11903,324.06234 103.13518,324.05324 103.56098,324.05324 L 104.00292,324.05324 L 104.00292,322.45759 L 104.00292,320.86194 L 104.77632,320.08121 C 106.14874,318.69578 108.33312,317.46177 111.05665,316.53327 C 111.6283,316.3384 111.84052,316.30203 112.01631,316.36887 C 112.90843,316.70805 116.18253,317.51029 117.96828,317.82724 C 118.43011,317.90923 118.86026,318.00422 118.92417,318.03837 C 118.98808,318.07251 118.65,318.16906 118.17287,318.25291 C 116.00921,318.63313 112.8969,319.51932 110.85301,320.33714 C 109.58816,320.84324 108.12213,321.70959 107.42146,322.36498 C 106.80818,322.93863 106.53211,323.44245 106.5909,323.88072 C 106.69211,324.63533 107.62868,325.53083 109.24557,326.41898 C 112.28343,328.08767 117.5252,329.42604 123.49255,330.05662 C 126.92886,330.41975 127.83828,330.4614 132.33138,330.4614 C 136.82919,330.4614 137.75474,330.4189 141.16599,330.05576 C 147.87305,329.34179 153.20144,327.8698 156.32391,325.86835 C 157.31581,325.23256 158.09659,324.31659 158.09659,323.78876 C 158.09659,321.95228 152.7352,319.39521 146.49686,318.25637 C 146.02355,318.16996 145.64955,318.08604 145.66573,318.06986 C 145.68191,318.05369 146.38735,317.90369 147.23338,317.73655 C 149.7088,317.24749 152.88167,316.42175 152.88167,316.26657 C 152.88167,316.22674 152.60325,316.11293 152.26296,316.01364 C 151.92266,315.91436 151.37576,315.75503 151.04762,315.65959 C 150.12386,315.39091 148.19934,314.95816 146.74768,314.6927 L 145.43085,314.45191 L 146.08477,314.33936 C 149.26718,313.79166 152.92482,312.68123 155.01707,311.62759 C 157.32514,310.46526 158.38795,309.27474 158.00849,308.27669 C 157.7767,307.66704 156.40208,306.55038 155.03787,305.86354 C 153.06997,304.87276 149.39293,303.73914 146.48309,303.22614 L 145.60878,303.072 L 146.92503,302.83055 C 149.36149,302.3836 152.97006,301.44246 152.97006,301.25396 C 152.97006,301.09357 149.19789,300.11402 146.96999,299.69588 L 145.69867,299.45728 L 147.10257,299.17079 C 152.08244,298.15457 155.92235,296.59056 157.42662,294.96577 C 158.25715,294.0687 158.27471,293.53116 157.50155,292.67123 C 156.44243,291.49324 153.82619,290.19506 150.67196,289.28238 C 149.35713,288.90194 146.90893,288.32705 146.07577,288.2031 C 145.3819,288.09987 145.43865,288.03495 146.36558,287.87162 C 147.85629,287.60894 150.0111,287.11693 151.49317,286.70083 L 152.88889,286.30897 L 153.62979,286.57047 C 156.40396,287.54963 158.48081,288.72281 159.84226,290.07979 L 160.57146,290.80659 L 160.57146,293.77365 L 160.57146,296.74071 L 159.94398,297.40128 C 158.87698,298.52455 157.04195,299.64877 154.7501,300.5833 C 154.2329,300.79419 153.64071,301.01666 153.4341,301.07768 C 153.22749,301.13871 153.05845,301.21892 153.05845,301.25593 C 153.05845,301.29294 153.26727,301.39093 153.52249,301.47367 C 156.0454,302.29158 158.65721,303.75969 159.93064,305.07575 L 160.57146,305.73801 L 160.57146,308.75799 L 160.57146,311.77797 L 159.88645,312.46085 C 158.54039,313.8027 156.0228,315.2028 153.4341,316.04917 C 153.17888,316.13261 152.97006,316.23116 152.97006,316.26818 C 152.97006,316.30519 153.1391,316.38508 153.34571,316.44572 C 154.04612,316.65126 155.92726,317.43611 156.72657,317.85625 C 158.01288,318.53238 159.06307,319.27016 159.84226,320.04506 L 160.57146,320.77024 L 160.57146,322.50013 L 160.57146,324.23002 L 161.0576,324.23002 C 161.63277,324.23002 161.64834,324.2769 161.35959,325.13878 C 160.80058,326.80733 159.27752,328.31899 156.85915,329.60551 C 151.07802,332.68098 140.19456,334.36713 128.84004,333.94645 L 128.84004,333.94646 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path5991"
+         d="m 128.84004,333.94646 c -9.55378,-0.35398 -18.0393,-2.28297 -22.28863,-5.06686 -1.79809,-1.17799 -2.86957,-2.43124 -3.28994,-3.84803 -0.0783,-0.26405 -0.14244,-0.59219 -0.14244,-0.72921 0,-0.24002 0.0162,-0.24912 0.44195,-0.24912 l 0.44194,0 0,-1.59565 0,-1.59565 0.7734,-0.78073 c 1.37242,-1.38543 3.5568,-2.61944 6.28033,-3.54794 0.57165,-0.19487 0.78387,-0.23124 0.95966,-0.1644 0.89212,0.33918 4.16622,1.14142 5.95197,1.45837 0.46183,0.082 0.89198,0.17698 0.95589,0.21113 0.0639,0.0341 -0.27417,0.13069 -0.7513,0.21454 -2.16366,0.38022 -5.27597,1.26641 -7.31986,2.08423 -1.26485,0.5061 -2.73088,1.37245 -3.43155,2.02784 -0.61328,0.57365 -0.88935,1.07747 -0.83056,1.51574 0.10121,0.75461 1.03778,1.65011 2.65467,2.53826 3.03786,1.66869 8.27963,3.00706 14.24698,3.63764 3.43631,0.36313 4.34573,0.40478 8.83883,0.40478 4.49781,0 5.42336,-0.0425 8.83461,-0.40564 6.70706,-0.71397 12.03545,-2.18596 15.15792,-4.18741 0.9919,-0.63579 1.77268,-1.55176 1.77268,-2.07959 0,-1.83648 -5.36139,-4.39355 -11.59973,-5.53239 -0.47331,-0.0864 -0.84731,-0.17033 -0.83113,-0.18651 0.0162,-0.0162 0.72162,-0.16617 1.56765,-0.33331 2.47542,-0.48906 5.64829,-1.3148 5.64829,-1.46998 0,-0.0398 -0.27842,-0.15364 -0.61871,-0.25293 -0.3403,-0.0993 -0.8872,-0.25861 -1.21534,-0.35405 -0.92376,-0.26868 -2.84828,-0.70143 -4.29994,-0.96689 l -1.31683,-0.24079 0.65392,-0.11255 c 3.18241,-0.5477 6.84005,-1.65813 8.9323,-2.71177 2.30807,-1.16233 3.37088,-2.35285 2.99142,-3.3509 -0.23179,-0.60965 -1.60641,-1.72631 -2.97062,-2.41315 -1.9679,-0.99078 -5.64494,-2.1244 -8.55478,-2.6374 l -0.87431,-0.15414 1.31625,-0.24145 c 2.43646,-0.44695 6.04503,-1.38809 6.04503,-1.57659 0,-0.16039 -3.77217,-1.13994 -6.00007,-1.55808 l -1.27132,-0.2386 1.4039,-0.28649 c 4.97987,-1.01622 8.81978,-2.58023 10.32405,-4.20502 0.83053,-0.89707 0.84809,-1.43461 0.0749,-2.29454 -1.05912,-1.17799 -3.67536,-2.47617 -6.82959,-3.38885 -1.31483,-0.38044 -3.76303,-0.95533 -4.59619,-1.07928 -0.69387,-0.10323 -0.63712,-0.16815 0.28981,-0.33148 1.49071,-0.26268 3.64552,-0.75469 5.12759,-1.17079 l 1.39572,-0.39186 0.7409,0.2615 c 2.77417,0.97916 4.85102,2.15234 6.21247,3.50932 l 0.7292,0.7268 0,2.96706 0,2.96706 -0.62748,0.66057 c -1.067,1.12327 -2.90203,2.24749 -5.19388,3.18202 -0.5172,0.21089 -1.10939,0.43336 -1.316,0.49438 -0.20661,0.061 -0.37565,0.14124 -0.37565,0.17825 0,0.037 0.20882,0.135 0.46404,0.21774 2.52291,0.81791 5.13472,2.28602 6.40815,3.60208 l 0.64082,0.66226 0,3.01998 0,3.01998 -0.68501,0.68288 c -1.34606,1.34185 -3.86365,2.74195 -6.45235,3.58832 -0.25522,0.0834 -0.46404,0.18199 -0.46404,0.21901 0,0.037 0.16904,0.1169 0.37565,0.17754 0.70041,0.20554 2.58155,0.99039 3.38086,1.41053 1.28631,0.67613 2.3365,1.41391 3.11569,2.18881 l 0.7292,0.72518 0,1.72989 0,1.72989 0.48614,0 c 0.57517,0 0.59074,0.0469 0.30199,0.90876 -0.55901,1.66855 -2.08207,3.18021 -4.50044,4.46673 -5.78113,3.07547 -16.66459,4.76162 -28.01911,4.34094 l 0,10e-6 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path5959"
-         d="M 111.42754,316.1251 C 108.31976,315.00883 106.21363,313.82948 104.82051,312.42541 L 104.00292,311.60139 L 104.00292,308.78801 L 104.00292,305.97464 L 104.42276,305.46958 C 105.48399,304.19299 107.3852,302.98143 110.00106,301.9148 C 111.61611,301.25625 111.45078,301.26671 113.01853,301.72382 C 114.58552,302.18072 115.87141,302.48603 117.70311,302.8361 C 118.85853,303.05692 118.94993,303.08736 118.63119,303.1452 C 112.58046,304.24321 107.69445,306.32516 106.7795,308.19526 C 106.56414,308.63544 106.55097,308.7163 106.64405,309.02699 C 106.7008,309.21639 106.95245,309.59575 107.20372,309.87068 C 108.77494,311.58984 112.95367,313.25868 118.18925,314.25791 C 118.77261,314.36925 119.15047,314.47332 119.02894,314.48918 C 117.75047,314.65605 114.88895,315.29486 113.00459,315.83404 C 111.7516,316.19256 111.66161,316.20917 111.42754,316.1251 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path5993"
+         d="m 111.42754,316.1251 c -3.10778,-1.11627 -5.21391,-2.29562 -6.60703,-3.69969 l -0.81759,-0.82402 0,-2.81338 0,-2.81337 0.41984,-0.50506 c 1.06123,-1.27659 2.96244,-2.48815 5.5783,-3.55478 1.61505,-0.65855 1.44972,-0.64809 3.01747,-0.19098 1.56699,0.4569 2.85288,0.76221 4.68458,1.11228 1.15542,0.22082 1.24682,0.25126 0.92808,0.3091 -6.05073,1.09801 -10.93674,3.17996 -11.85169,5.05006 -0.21536,0.44018 -0.22853,0.52104 -0.13545,0.83173 0.0568,0.1894 0.3084,0.56876 0.55967,0.84369 1.57122,1.71916 5.74995,3.388 10.98553,4.38723 0.58336,0.11134 0.96122,0.21541 0.83969,0.23127 -1.27847,0.16687 -4.13999,0.80568 -6.02435,1.34486 -1.25299,0.35852 -1.34298,0.37513 -1.57705,0.29106 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path5961"
-         d="M 111.5536,301.25626 C 111.50857,301.21393 111.19331,301.07985 110.85301,300.95831 C 107.86637,299.89159 105.55706,298.50453 104.38119,297.07105 L 104.00292,296.60991 L 104.00292,293.7463 L 104.00292,290.88268 L 104.82051,290.07135 C 105.78464,289.1146 106.81519,288.40955 108.33395,287.66766 C 109.46269,287.11628 111.48453,286.31142 111.74086,286.31142 C 111.81917,286.31142 112.42705,286.46831 113.0917,286.66007 C 114.96791,287.20137 118.4993,287.97743 119.18125,287.99831 C 119.31624,288.00244 119.02894,288.078 118.5428,288.16622 C 113.27194,289.12275 108.87136,290.84972 107.2067,292.61497 C 106.47325,293.39274 106.38254,293.87043 106.8378,294.55775 C 107.68402,295.83531 110.53151,297.32249 114.05515,298.3272 C 115.36655,298.70113 117.17693,299.12879 118.21734,299.31043 C 118.94607,299.43765 118.90734,299.5021 118.01247,299.6514 C 116.25786,299.94413 112.00524,301.02634 111.73799,301.24814 C 111.67957,301.29662 111.60025,301.30012 111.5536,301.25626 L 111.5536,301.25626 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path5995"
+         d="m 111.5536,301.25626 c -0.045,-0.0423 -0.36029,-0.17641 -0.70059,-0.29795 -2.98664,-1.06672 -5.29595,-2.45378 -6.47182,-3.88726 l -0.37827,-0.46114 0,-2.86361 0,-2.86362 0.81759,-0.81133 c 0.96413,-0.95675 1.99468,-1.6618 3.51344,-2.40369 1.12874,-0.55138 3.15058,-1.35624 3.40691,-1.35624 0.0783,0 0.68619,0.15689 1.35084,0.34865 1.87621,0.5413 5.4076,1.31736 6.08955,1.33824 0.13499,0.004 -0.15231,0.0797 -0.63845,0.16791 -5.27086,0.95653 -9.67144,2.6835 -11.3361,4.44875 -0.73345,0.77777 -0.82416,1.25546 -0.3689,1.94278 0.84622,1.27756 3.69371,2.76474 7.21735,3.76945 1.3114,0.37393 3.12178,0.80159 4.16219,0.98323 0.72873,0.12722 0.69,0.19167 -0.20487,0.34097 -1.75461,0.29273 -6.00723,1.37494 -6.27448,1.59674 -0.0584,0.0485 -0.13774,0.052 -0.18439,0.008 l 0,0 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path5963"
-         d="M 110.89434,285.8727 C 107.9146,284.81338 105.73921,283.51229 104.44457,282.01511 L 104.04711,281.55548 L 104.00292,280.28742 L 103.95872,279.01938 L 103.53888,278.99244 L 103.11903,278.9655 L 103.11903,278.54697 C 103.11903,276.50293 105.01825,274.27429 108.06034,272.74857 C 115.91094,268.81122 131.39222,267.37209 144.66156,269.34615 C 151.62357,270.38188 157.0402,272.34391 159.67684,274.78503 C 160.82262,275.84585 161.50725,277.16352 161.60855,278.50287 L 161.65764,279.15196 L 161.11454,279.15196 L 160.57146,279.15196 L 160.57146,280.44495 L 160.57146,281.73795 L 159.84226,282.46589 C 158.49364,283.81215 156.34784,285.01458 153.60108,285.96321 L 152.86209,286.21844 L 151.83332,285.91401 C 150.47181,285.51112 148.52968,285.04935 147.00385,284.76574 C 146.32326,284.63923 145.70675,284.51317 145.63383,284.4856 C 145.56091,284.45803 146.13764,284.30551 146.91546,284.14666 C 151.22086,283.2674 154.39371,282.13556 156.4614,280.74139 C 157.1412,280.28303 157.87347,279.55052 158.00946,279.19284 C 158.23315,278.60448 158.01247,278.01357 157.33156,277.37771 C 154.16635,274.4219 145.00442,272.2448 134.71787,272.00414 C 127.45144,271.83414 120.90587,272.44827 115.4624,273.81075 C 110.70359,275.00186 107.16649,276.84951 106.65019,278.41393 C 106.50436,278.85578 106.73092,279.39667 107.3003,279.96605 C 108.99737,281.66312 112.93122,283.20101 118.18925,284.22293 L 119.24991,284.42908 L 118.36602,284.58439 C 116.46904,284.9177 113.2798,285.68641 112.1713,286.07751 C 111.83553,286.19598 111.77751,286.18667 110.89434,285.8727 L 110.89434,285.8727 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path5997"
+         d="m 110.89434,285.8727 c -2.97974,-1.05932 -5.15513,-2.36041 -6.44977,-3.85759 l -0.39746,-0.45963 -0.0442,-1.26806 -0.0442,-1.26804 -0.41984,-0.0269 -0.41985,-0.0269 0,-0.41853 c 0,-2.04404 1.89922,-4.27268 4.94131,-5.7984 7.8506,-3.93735 23.33188,-5.37648 36.60122,-3.40242 6.96201,1.03573 12.37864,2.99776 15.01528,5.43888 1.14578,1.06082 1.83041,2.37849 1.93171,3.71784 l 0.0491,0.64909 -0.5431,0 -0.54308,0 0,1.29299 0,1.293 -0.7292,0.72794 c -1.34862,1.34626 -3.49442,2.54869 -6.24118,3.49732 l -0.73899,0.25523 -1.02877,-0.30443 c -1.36151,-0.40289 -3.30364,-0.86466 -4.82947,-1.14827 -0.68059,-0.12651 -1.2971,-0.25257 -1.37002,-0.28014 -0.0729,-0.0276 0.50381,-0.18009 1.28163,-0.33894 4.3054,-0.87926 7.47825,-2.0111 9.54594,-3.40527 0.6798,-0.45836 1.41207,-1.19087 1.54806,-1.54855 0.22369,-0.58836 0.003,-1.17927 -0.6779,-1.81513 -3.16521,-2.95581 -12.32714,-5.13291 -22.61369,-5.37357 -7.26643,-0.17 -13.812,0.44413 -19.25547,1.80661 -4.75881,1.19111 -8.29591,3.03876 -8.81221,4.60318 -0.14583,0.44185 0.0807,0.98274 0.65011,1.55212 1.69707,1.69707 5.63092,3.23496 10.88895,4.25688 l 1.06066,0.20615 -0.88389,0.15531 c -1.89698,0.33331 -5.08622,1.10202 -6.19472,1.49312 -0.33577,0.11847 -0.39379,0.10916 -1.27696,-0.20481 l 0,0 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path5965"
-         d="M 104.00292,301.29849 L 104.00292,296.83358 L 104.37857,297.24571 C 105.63915,298.62871 107.23221,299.63074 109.92494,300.73436 C 110.72706,301.06311 111.32147,301.33329 111.24584,301.33476 C 111.01618,301.33922 109.59866,301.93317 108.28975,302.57336 C 106.49974,303.44887 105.28925,304.30428 104.37857,305.33729 L 104.00292,305.76339 L 104.00292,301.29849 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path5999"
+         d="m 104.00292,301.29849 0,-4.46491 0.37565,0.41213 c 1.26058,1.383 2.85364,2.38503 5.54637,3.48865 0.80212,0.32875 1.39653,0.59893 1.3209,0.6004 -0.22966,0.004 -1.64718,0.59841 -2.95609,1.2386 -1.79001,0.87551 -3.0005,1.73092 -3.91118,2.76393 l -0.37565,0.4261 0,-4.4649 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path5967"
-         d="M 104.00292,286.20941 L 104.00292,281.75496 L 104.77632,282.51323 C 105.63093,283.35112 106.8058,284.1747 108.00723,284.7781 C 108.8708,285.21181 110.46225,285.8775 111.05189,286.05167 C 111.48748,286.18032 111.52607,286.26787 111.18447,286.35239 C 110.79557,286.44861 108.89611,287.26176 107.96492,287.73067 C 106.55787,288.4392 105.78589,288.98189 104.61841,290.08323 L 104.00292,290.66386 L 104.00292,286.20941 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6001"
+         d="m 104.00292,286.20941 0,-4.45445 0.7734,0.75827 c 0.85461,0.83789 2.02948,1.66147 3.23091,2.26487 0.86357,0.43371 2.45502,1.0994 3.04466,1.27357 0.43559,0.12865 0.47418,0.2162 0.13258,0.30072 -0.3889,0.0962 -2.28836,0.90937 -3.21955,1.37828 -1.40705,0.70853 -2.17903,1.25122 -3.34651,2.35256 l -0.61549,0.58063 0,-4.45445 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path5969"
-         d="M 104.00292,316.2336 L 104.00292,311.8397 L 104.77632,312.5641 C 106.12339,313.82582 108.07941,314.97507 110.34478,315.83585 C 110.89168,316.04366 111.33915,316.24108 111.33915,316.27457 C 111.33915,316.30807 111.17011,316.38507 110.9635,316.4457 C 110.39717,316.61187 108.938,317.20831 108.21971,317.56722 C 106.82304,318.26511 105.6562,319.06789 104.6262,320.03953 L 104.00292,320.62751 L 104.00292,316.2336 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6003"
+         d="m 104.00292,316.2336 0,-4.3939 0.7734,0.7244 c 1.34707,1.26172 3.30309,2.41097 5.56846,3.27175 0.5469,0.20781 0.99437,0.40523 0.99437,0.43872 0,0.0335 -0.16904,0.1105 -0.37565,0.17113 -0.56633,0.16617 -2.0255,0.76261 -2.74379,1.12152 -1.39667,0.69789 -2.56351,1.50067 -3.59351,2.47231 l -0.62328,0.58798 0,-4.39391 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path5971"
-         d="M 159.86435,319.89194 C 158.55339,318.66966 156.80169,317.64577 154.47467,316.74162 C 153.91451,316.52398 153.42673,316.3184 153.39071,316.28478 C 153.35469,316.25116 153.75245,316.06924 154.27459,315.88051 C 156.30605,315.14625 158.44336,313.91775 159.81959,312.69331 L 160.57146,312.02437 L 160.57146,316.27104 C 160.57146,318.60671 160.56152,320.51597 160.54936,320.51386 C 160.53721,320.51174 160.22896,320.23188 159.86435,319.89194 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6005"
+         d="m 159.86435,319.89194 c -1.31096,-1.22228 -3.06266,-2.24617 -5.38968,-3.15032 -0.56016,-0.21764 -1.04794,-0.42322 -1.08396,-0.45684 -0.036,-0.0336 0.36174,-0.21554 0.88388,-0.40427 2.03146,-0.73426 4.16877,-1.96276 5.545,-3.1872 l 0.75187,-0.66894 0,4.24667 c 0,2.33567 -0.01,4.24493 -0.0221,4.24282 -0.0122,-0.002 -0.3204,-0.28198 -0.68501,-0.62192 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path5973"
-         d="M 159.90279,304.88522 C 158.68832,303.71667 156.50871,302.44448 154.30602,301.6185 C 153.80114,301.42918 153.42328,301.2532 153.46633,301.22744 C 153.50937,301.20168 153.98211,301.01019 154.51686,300.80191 C 156.66559,299.96502 158.70698,298.75501 159.92982,297.59342 L 160.57146,296.98393 L 160.57146,301.23781 C 160.57146,303.57744 160.56152,305.49042 160.54936,305.48888 C 160.53721,305.48734 160.24625,305.21569 159.90279,304.88521 L 159.90279,304.88522 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6007"
+         d="m 159.90279,304.88522 c -1.21447,-1.16855 -3.39408,-2.44074 -5.59677,-3.26672 -0.50488,-0.18932 -0.88274,-0.3653 -0.83969,-0.39106 0.043,-0.0258 0.51578,-0.21725 1.05053,-0.42553 2.14873,-0.83689 4.19012,-2.0469 5.41296,-3.20849 l 0.64164,-0.60949 0,4.25388 c 0,2.33963 -0.01,4.25261 -0.0221,4.25107 -0.0122,-0.002 -0.30311,-0.27319 -0.64657,-0.60367 l 0,1e-5 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path5975"
-         d="M 159.95274,290.00706 C 158.49028,288.6346 157.04423,287.77652 154.55089,286.80165 L 153.17069,286.26202 L 154.41831,285.78132 C 157.00895,284.78317 158.48143,283.91524 160.00983,282.48549 L 160.57146,281.96012 L 160.57146,286.25708 C 160.57146,288.62042 160.56152,290.5523 160.54936,290.55014 C 160.53721,290.54799 160.26873,290.3036 159.95274,290.00706 L 159.95274,290.00706 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6009"
+         d="m 159.95274,290.00706 c -1.46246,-1.37246 -2.90851,-2.23054 -5.40185,-3.20541 l -1.3802,-0.53963 1.24762,-0.4807 c 2.59064,-0.99815 4.06312,-1.86608 5.59152,-3.29583 l 0.56163,-0.52537 0,4.29696 c 0,2.36334 -0.01,4.29522 -0.0221,4.29306 -0.0122,-0.002 -0.28063,-0.24654 -0.59662,-0.54308 l 0,0 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
     </g>
     <g
-       id="g5977"
-       transform="translate(7.1983103,278.65867)"
+       id="g6011"
+       transform="translate(13.697346,215.78954)"
        inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
        inkscape:export-xdpi="151"
        inkscape:export-ydpi="151">
@@ -944,135 +1051,148 @@
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
          transform="matrix(1.8356478,0,0,1.7055983,609.62935,-243.81548)"
-         d="M -245,306.36218 A 15,5 0 1 1 -275,306.36218 A 15,5 0 1 1 -245,306.36218 z"
+         d="m -245,306.36218 c 0,2.76143 -6.71573,5 -15,5 -8.28427,0 -15,-2.23857 -15,-5 0,-2.76142 6.71573,-5 15,-5 8.28427,0 15,2.23858 15,5 z"
          sodipodi:ry="5"
          sodipodi:rx="15"
          sodipodi:cy="306.36218"
          sodipodi:cx="-260"
-         id="path5979"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         id="path6013"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
          sodipodi:type="arc" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path5981"
-         d="M 129.50211,285.26188 C 115.62316,285.69886 104.77823,289.37664 104.77823,293.78988 C 104.77823,298.49733 117.11378,302.31787 132.31295,302.31787 C 147.51211,302.31787 159.84766,298.49733 159.84766,293.78988 C 159.84766,289.08242 147.51211,285.26188 132.31295,285.26188 C 131.363,285.26188 130.42737,285.23275 129.50211,285.26188 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:3.53885722;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6015"
+         d="m 129.50211,285.26188 c -13.87895,0.43698 -24.72388,4.11476 -24.72388,8.528 0,4.70745 12.33555,8.52799 27.53472,8.52799 15.19916,0 27.53471,-3.82054 27.53471,-8.52799 0,-4.70746 -12.33555,-8.528 -27.53471,-8.528 -0.94995,0 -1.88558,-0.0291 -2.81084,0 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:3.53885722;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
          transform="matrix(1.8356478,0,0,1.7055983,609.62935,-213.78587)"
-         d="M -245,306.36218 A 15,5 0 1 1 -275,306.36218 A 15,5 0 1 1 -245,306.36218 z"
+         d="m -245,306.36218 c 0,2.76143 -6.71573,5 -15,5 -8.28427,0 -15,-2.23857 -15,-5 0,-2.76142 6.71573,-5 15,-5 8.28427,0 15,2.23858 15,5 z"
          sodipodi:ry="5"
          sodipodi:rx="15"
          sodipodi:cy="306.36218"
          sodipodi:cx="-260"
-         id="path5983"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         id="path6017"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
          sodipodi:type="arc" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
          transform="matrix(1.8356478,0,0,1.7055983,609.59346,-198.76387)"
-         d="M -245,306.36218 A 15,5 0 1 1 -275,306.36218 A 15,5 0 1 1 -245,306.36218 z"
+         d="m -245,306.36218 c 0,2.76143 -6.71573,5 -15,5 -8.28427,0 -15,-2.23857 -15,-5 0,-2.76142 6.71573,-5 15,-5 8.28427,0 15,2.23858 15,5 z"
          sodipodi:ry="5"
          sodipodi:rx="15"
          sodipodi:cy="306.36218"
          sodipodi:cx="-260"
-         id="path5985"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         id="path6019"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
          sodipodi:type="arc" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path5987"
-         d="M 104.51272,278.92156 C 104.51272,323.91123 104.51272,323.91123 104.51272,323.91123"
-         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+         id="path6021"
+         d="m 104.51272,278.92156 c 0,44.98967 0,44.98967 0,44.98967"
+         style="fill:none;stroke:#000000;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path5989"
-         d="M 160.20443,278.81929 C 160.20443,323.80896 160.20443,323.80896 160.20443,323.80896"
-         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+         id="path6023"
+         d="m 160.20443,278.81929 c 0,44.98967 0,44.98967 0,44.98967"
+         style="fill:none;stroke:#000000;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path5991"
-         d="M 128.84004,333.94646 C 119.28626,333.59248 110.80074,331.66349 106.55141,328.8796 C 104.75332,327.70161 103.68184,326.44836 103.26147,325.03157 C 103.18313,324.76752 103.11903,324.43938 103.11903,324.30236 C 103.11903,324.06234 103.13518,324.05324 103.56098,324.05324 L 104.00292,324.05324 L 104.00292,322.45759 L 104.00292,320.86194 L 104.77632,320.08121 C 106.14874,318.69578 108.33312,317.46177 111.05665,316.53327 C 111.6283,316.3384 111.84052,316.30203 112.01631,316.36887 C 112.90843,316.70805 116.18253,317.51029 117.96828,317.82724 C 118.43011,317.90923 118.86026,318.00422 118.92417,318.03837 C 118.98808,318.07251 118.65,318.16906 118.17287,318.25291 C 116.00921,318.63313 112.8969,319.51932 110.85301,320.33714 C 109.58816,320.84324 108.12213,321.70959 107.42146,322.36498 C 106.80818,322.93863 106.53211,323.44245 106.5909,323.88072 C 106.69211,324.63533 107.62868,325.53083 109.24557,326.41898 C 112.28343,328.08767 117.5252,329.42604 123.49255,330.05662 C 126.92886,330.41975 127.83828,330.4614 132.33138,330.4614 C 136.82919,330.4614 137.75474,330.4189 141.16599,330.05576 C 147.87305,329.34179 153.20144,327.8698 156.32391,325.86835 C 157.31581,325.23256 158.09659,324.31659 158.09659,323.78876 C 158.09659,321.95228 152.7352,319.39521 146.49686,318.25637 C 146.02355,318.16996 145.64955,318.08604 145.66573,318.06986 C 145.68191,318.05369 146.38735,317.90369 147.23338,317.73655 C 149.7088,317.24749 152.88167,316.42175 152.88167,316.26657 C 152.88167,316.22674 152.60325,316.11293 152.26296,316.01364 C 151.92266,315.91436 151.37576,315.75503 151.04762,315.65959 C 150.12386,315.39091 148.19934,314.95816 146.74768,314.6927 L 145.43085,314.45191 L 146.08477,314.33936 C 149.26718,313.79166 152.92482,312.68123 155.01707,311.62759 C 157.32514,310.46526 158.38795,309.27474 158.00849,308.27669 C 157.7767,307.66704 156.40208,306.55038 155.03787,305.86354 C 153.06997,304.87276 149.39293,303.73914 146.48309,303.22614 L 145.60878,303.072 L 146.92503,302.83055 C 149.36149,302.3836 152.97006,301.44246 152.97006,301.25396 C 152.97006,301.09357 149.19789,300.11402 146.96999,299.69588 L 145.69867,299.45728 L 147.10257,299.17079 C 152.08244,298.15457 155.92235,296.59056 157.42662,294.96577 C 158.25715,294.0687 158.27471,293.53116 157.50155,292.67123 C 156.44243,291.49324 153.82619,290.19506 150.67196,289.28238 C 149.35713,288.90194 146.90893,288.32705 146.07577,288.2031 C 145.3819,288.09987 145.43865,288.03495 146.36558,287.87162 C 147.85629,287.60894 150.0111,287.11693 151.49317,286.70083 L 152.88889,286.30897 L 153.62979,286.57047 C 156.40396,287.54963 158.48081,288.72281 159.84226,290.07979 L 160.57146,290.80659 L 160.57146,293.77365 L 160.57146,296.74071 L 159.94398,297.40128 C 158.87698,298.52455 157.04195,299.64877 154.7501,300.5833 C 154.2329,300.79419 153.64071,301.01666 153.4341,301.07768 C 153.22749,301.13871 153.05845,301.21892 153.05845,301.25593 C 153.05845,301.29294 153.26727,301.39093 153.52249,301.47367 C 156.0454,302.29158 158.65721,303.75969 159.93064,305.07575 L 160.57146,305.73801 L 160.57146,308.75799 L 160.57146,311.77797 L 159.88645,312.46085 C 158.54039,313.8027 156.0228,315.2028 153.4341,316.04917 C 153.17888,316.13261 152.97006,316.23116 152.97006,316.26818 C 152.97006,316.30519 153.1391,316.38508 153.34571,316.44572 C 154.04612,316.65126 155.92726,317.43611 156.72657,317.85625 C 158.01288,318.53238 159.06307,319.27016 159.84226,320.04506 L 160.57146,320.77024 L 160.57146,322.50013 L 160.57146,324.23002 L 161.0576,324.23002 C 161.63277,324.23002 161.64834,324.2769 161.35959,325.13878 C 160.80058,326.80733 159.27752,328.31899 156.85915,329.60551 C 151.07802,332.68098 140.19456,334.36713 128.84004,333.94645 L 128.84004,333.94646 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6025"
+         d="m 128.84004,333.94646 c -9.55378,-0.35398 -18.0393,-2.28297 -22.28863,-5.06686 -1.79809,-1.17799 -2.86957,-2.43124 -3.28994,-3.84803 -0.0783,-0.26405 -0.14244,-0.59219 -0.14244,-0.72921 0,-0.24002 0.0162,-0.24912 0.44195,-0.24912 l 0.44194,0 0,-1.59565 0,-1.59565 0.7734,-0.78073 c 1.37242,-1.38543 3.5568,-2.61944 6.28033,-3.54794 0.57165,-0.19487 0.78387,-0.23124 0.95966,-0.1644 0.89212,0.33918 4.16622,1.14142 5.95197,1.45837 0.46183,0.082 0.89198,0.17698 0.95589,0.21113 0.0639,0.0341 -0.27417,0.13069 -0.7513,0.21454 -2.16366,0.38022 -5.27597,1.26641 -7.31986,2.08423 -1.26485,0.5061 -2.73088,1.37245 -3.43155,2.02784 -0.61328,0.57365 -0.88935,1.07747 -0.83056,1.51574 0.10121,0.75461 1.03778,1.65011 2.65467,2.53826 3.03786,1.66869 8.27963,3.00706 14.24698,3.63764 3.43631,0.36313 4.34573,0.40478 8.83883,0.40478 4.49781,0 5.42336,-0.0425 8.83461,-0.40564 6.70706,-0.71397 12.03545,-2.18596 15.15792,-4.18741 0.9919,-0.63579 1.77268,-1.55176 1.77268,-2.07959 0,-1.83648 -5.36139,-4.39355 -11.59973,-5.53239 -0.47331,-0.0864 -0.84731,-0.17033 -0.83113,-0.18651 0.0162,-0.0162 0.72162,-0.16617 1.56765,-0.33331 2.47542,-0.48906 5.64829,-1.3148 5.64829,-1.46998 0,-0.0398 -0.27842,-0.15364 -0.61871,-0.25293 -0.3403,-0.0993 -0.8872,-0.25861 -1.21534,-0.35405 -0.92376,-0.26868 -2.84828,-0.70143 -4.29994,-0.96689 l -1.31683,-0.24079 0.65392,-0.11255 c 3.18241,-0.5477 6.84005,-1.65813 8.9323,-2.71177 2.30807,-1.16233 3.37088,-2.35285 2.99142,-3.3509 -0.23179,-0.60965 -1.60641,-1.72631 -2.97062,-2.41315 -1.9679,-0.99078 -5.64494,-2.1244 -8.55478,-2.6374 l -0.87431,-0.15414 1.31625,-0.24145 c 2.43646,-0.44695 6.04503,-1.38809 6.04503,-1.57659 0,-0.16039 -3.77217,-1.13994 -6.00007,-1.55808 l -1.27132,-0.2386 1.4039,-0.28649 c 4.97987,-1.01622 8.81978,-2.58023 10.32405,-4.20502 0.83053,-0.89707 0.84809,-1.43461 0.0749,-2.29454 -1.05912,-1.17799 -3.67536,-2.47617 -6.82959,-3.38885 -1.31483,-0.38044 -3.76303,-0.95533 -4.59619,-1.07928 -0.69387,-0.10323 -0.63712,-0.16815 0.28981,-0.33148 1.49071,-0.26268 3.64552,-0.75469 5.12759,-1.17079 l 1.39572,-0.39186 0.7409,0.2615 c 2.77417,0.97916 4.85102,2.15234 6.21247,3.50932 l 0.7292,0.7268 0,2.96706 0,2.96706 -0.62748,0.66057 c -1.067,1.12327 -2.90203,2.24749 -5.19388,3.18202 -0.5172,0.21089 -1.10939,0.43336 -1.316,0.49438 -0.20661,0.061 -0.37565,0.14124 -0.37565,0.17825 0,0.037 0.20882,0.135 0.46404,0.21774 2.52291,0.81791 5.13472,2.28602 6.40815,3.60208 l 0.64082,0.66226 0,3.01998 0,3.01998 -0.68501,0.68288 c -1.34606,1.34185 -3.86365,2.74195 -6.45235,3.58832 -0.25522,0.0834 -0.46404,0.18199 -0.46404,0.21901 0,0.037 0.16904,0.1169 0.37565,0.17754 0.70041,0.20554 2.58155,0.99039 3.38086,1.41053 1.28631,0.67613 2.3365,1.41391 3.11569,2.18881 l 0.7292,0.72518 0,1.72989 0,1.72989 0.48614,0 c 0.57517,0 0.59074,0.0469 0.30199,0.90876 -0.55901,1.66855 -2.08207,3.18021 -4.50044,4.46673 -5.78113,3.07547 -16.66459,4.76162 -28.01911,4.34094 l 0,10e-6 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path5993"
-         d="M 111.42754,316.1251 C 108.31976,315.00883 106.21363,313.82948 104.82051,312.42541 L 104.00292,311.60139 L 104.00292,308.78801 L 104.00292,305.97464 L 104.42276,305.46958 C 105.48399,304.19299 107.3852,302.98143 110.00106,301.9148 C 111.61611,301.25625 111.45078,301.26671 113.01853,301.72382 C 114.58552,302.18072 115.87141,302.48603 117.70311,302.8361 C 118.85853,303.05692 118.94993,303.08736 118.63119,303.1452 C 112.58046,304.24321 107.69445,306.32516 106.7795,308.19526 C 106.56414,308.63544 106.55097,308.7163 106.64405,309.02699 C 106.7008,309.21639 106.95245,309.59575 107.20372,309.87068 C 108.77494,311.58984 112.95367,313.25868 118.18925,314.25791 C 118.77261,314.36925 119.15047,314.47332 119.02894,314.48918 C 117.75047,314.65605 114.88895,315.29486 113.00459,315.83404 C 111.7516,316.19256 111.66161,316.20917 111.42754,316.1251 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6027"
+         d="m 111.42754,316.1251 c -3.10778,-1.11627 -5.21391,-2.29562 -6.60703,-3.69969 l -0.81759,-0.82402 0,-2.81338 0,-2.81337 0.41984,-0.50506 c 1.06123,-1.27659 2.96244,-2.48815 5.5783,-3.55478 1.61505,-0.65855 1.44972,-0.64809 3.01747,-0.19098 1.56699,0.4569 2.85288,0.76221 4.68458,1.11228 1.15542,0.22082 1.24682,0.25126 0.92808,0.3091 -6.05073,1.09801 -10.93674,3.17996 -11.85169,5.05006 -0.21536,0.44018 -0.22853,0.52104 -0.13545,0.83173 0.0568,0.1894 0.3084,0.56876 0.55967,0.84369 1.57122,1.71916 5.74995,3.388 10.98553,4.38723 0.58336,0.11134 0.96122,0.21541 0.83969,0.23127 -1.27847,0.16687 -4.13999,0.80568 -6.02435,1.34486 -1.25299,0.35852 -1.34298,0.37513 -1.57705,0.29106 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path5995"
-         d="M 111.5536,301.25626 C 111.50857,301.21393 111.19331,301.07985 110.85301,300.95831 C 107.86637,299.89159 105.55706,298.50453 104.38119,297.07105 L 104.00292,296.60991 L 104.00292,293.7463 L 104.00292,290.88268 L 104.82051,290.07135 C 105.78464,289.1146 106.81519,288.40955 108.33395,287.66766 C 109.46269,287.11628 111.48453,286.31142 111.74086,286.31142 C 111.81917,286.31142 112.42705,286.46831 113.0917,286.66007 C 114.96791,287.20137 118.4993,287.97743 119.18125,287.99831 C 119.31624,288.00244 119.02894,288.078 118.5428,288.16622 C 113.27194,289.12275 108.87136,290.84972 107.2067,292.61497 C 106.47325,293.39274 106.38254,293.87043 106.8378,294.55775 C 107.68402,295.83531 110.53151,297.32249 114.05515,298.3272 C 115.36655,298.70113 117.17693,299.12879 118.21734,299.31043 C 118.94607,299.43765 118.90734,299.5021 118.01247,299.6514 C 116.25786,299.94413 112.00524,301.02634 111.73799,301.24814 C 111.67957,301.29662 111.60025,301.30012 111.5536,301.25626 L 111.5536,301.25626 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6029"
+         d="m 111.5536,301.25626 c -0.045,-0.0423 -0.36029,-0.17641 -0.70059,-0.29795 -2.98664,-1.06672 -5.29595,-2.45378 -6.47182,-3.88726 l -0.37827,-0.46114 0,-2.86361 0,-2.86362 0.81759,-0.81133 c 0.96413,-0.95675 1.99468,-1.6618 3.51344,-2.40369 1.12874,-0.55138 3.15058,-1.35624 3.40691,-1.35624 0.0783,0 0.68619,0.15689 1.35084,0.34865 1.87621,0.5413 5.4076,1.31736 6.08955,1.33824 0.13499,0.004 -0.15231,0.0797 -0.63845,0.16791 -5.27086,0.95653 -9.67144,2.6835 -11.3361,4.44875 -0.73345,0.77777 -0.82416,1.25546 -0.3689,1.94278 0.84622,1.27756 3.69371,2.76474 7.21735,3.76945 1.3114,0.37393 3.12178,0.80159 4.16219,0.98323 0.72873,0.12722 0.69,0.19167 -0.20487,0.34097 -1.75461,0.29273 -6.00723,1.37494 -6.27448,1.59674 -0.0584,0.0485 -0.13774,0.052 -0.18439,0.008 l 0,0 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path5997"
-         d="M 110.89434,285.8727 C 107.9146,284.81338 105.73921,283.51229 104.44457,282.01511 L 104.04711,281.55548 L 104.00292,280.28742 L 103.95872,279.01938 L 103.53888,278.99244 L 103.11903,278.9655 L 103.11903,278.54697 C 103.11903,276.50293 105.01825,274.27429 108.06034,272.74857 C 115.91094,268.81122 131.39222,267.37209 144.66156,269.34615 C 151.62357,270.38188 157.0402,272.34391 159.67684,274.78503 C 160.82262,275.84585 161.50725,277.16352 161.60855,278.50287 L 161.65764,279.15196 L 161.11454,279.15196 L 160.57146,279.15196 L 160.57146,280.44495 L 160.57146,281.73795 L 159.84226,282.46589 C 158.49364,283.81215 156.34784,285.01458 153.60108,285.96321 L 152.86209,286.21844 L 151.83332,285.91401 C 150.47181,285.51112 148.52968,285.04935 147.00385,284.76574 C 146.32326,284.63923 145.70675,284.51317 145.63383,284.4856 C 145.56091,284.45803 146.13764,284.30551 146.91546,284.14666 C 151.22086,283.2674 154.39371,282.13556 156.4614,280.74139 C 157.1412,280.28303 157.87347,279.55052 158.00946,279.19284 C 158.23315,278.60448 158.01247,278.01357 157.33156,277.37771 C 154.16635,274.4219 145.00442,272.2448 134.71787,272.00414 C 127.45144,271.83414 120.90587,272.44827 115.4624,273.81075 C 110.70359,275.00186 107.16649,276.84951 106.65019,278.41393 C 106.50436,278.85578 106.73092,279.39667 107.3003,279.96605 C 108.99737,281.66312 112.93122,283.20101 118.18925,284.22293 L 119.24991,284.42908 L 118.36602,284.58439 C 116.46904,284.9177 113.2798,285.68641 112.1713,286.07751 C 111.83553,286.19598 111.77751,286.18667 110.89434,285.8727 L 110.89434,285.8727 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6031"
+         d="m 110.89434,285.8727 c -2.97974,-1.05932 -5.15513,-2.36041 -6.44977,-3.85759 l -0.39746,-0.45963 -0.0442,-1.26806 -0.0442,-1.26804 -0.41984,-0.0269 -0.41985,-0.0269 0,-0.41853 c 0,-2.04404 1.89922,-4.27268 4.94131,-5.7984 7.8506,-3.93735 23.33188,-5.37648 36.60122,-3.40242 6.96201,1.03573 12.37864,2.99776 15.01528,5.43888 1.14578,1.06082 1.83041,2.37849 1.93171,3.71784 l 0.0491,0.64909 -0.5431,0 -0.54308,0 0,1.29299 0,1.293 -0.7292,0.72794 c -1.34862,1.34626 -3.49442,2.54869 -6.24118,3.49732 l -0.73899,0.25523 -1.02877,-0.30443 c -1.36151,-0.40289 -3.30364,-0.86466 -4.82947,-1.14827 -0.68059,-0.12651 -1.2971,-0.25257 -1.37002,-0.28014 -0.0729,-0.0276 0.50381,-0.18009 1.28163,-0.33894 4.3054,-0.87926 7.47825,-2.0111 9.54594,-3.40527 0.6798,-0.45836 1.41207,-1.19087 1.54806,-1.54855 0.22369,-0.58836 0.003,-1.17927 -0.6779,-1.81513 -3.16521,-2.95581 -12.32714,-5.13291 -22.61369,-5.37357 -7.26643,-0.17 -13.812,0.44413 -19.25547,1.80661 -4.75881,1.19111 -8.29591,3.03876 -8.81221,4.60318 -0.14583,0.44185 0.0807,0.98274 0.65011,1.55212 1.69707,1.69707 5.63092,3.23496 10.88895,4.25688 l 1.06066,0.20615 -0.88389,0.15531 c -1.89698,0.33331 -5.08622,1.10202 -6.19472,1.49312 -0.33577,0.11847 -0.39379,0.10916 -1.27696,-0.20481 l 0,0 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path5999"
-         d="M 104.00292,301.29849 L 104.00292,296.83358 L 104.37857,297.24571 C 105.63915,298.62871 107.23221,299.63074 109.92494,300.73436 C 110.72706,301.06311 111.32147,301.33329 111.24584,301.33476 C 111.01618,301.33922 109.59866,301.93317 108.28975,302.57336 C 106.49974,303.44887 105.28925,304.30428 104.37857,305.33729 L 104.00292,305.76339 L 104.00292,301.29849 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6033"
+         d="m 104.00292,301.29849 0,-4.46491 0.37565,0.41213 c 1.26058,1.383 2.85364,2.38503 5.54637,3.48865 0.80212,0.32875 1.39653,0.59893 1.3209,0.6004 -0.22966,0.004 -1.64718,0.59841 -2.95609,1.2386 -1.79001,0.87551 -3.0005,1.73092 -3.91118,2.76393 l -0.37565,0.4261 0,-4.4649 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6001"
-         d="M 104.00292,286.20941 L 104.00292,281.75496 L 104.77632,282.51323 C 105.63093,283.35112 106.8058,284.1747 108.00723,284.7781 C 108.8708,285.21181 110.46225,285.8775 111.05189,286.05167 C 111.48748,286.18032 111.52607,286.26787 111.18447,286.35239 C 110.79557,286.44861 108.89611,287.26176 107.96492,287.73067 C 106.55787,288.4392 105.78589,288.98189 104.61841,290.08323 L 104.00292,290.66386 L 104.00292,286.20941 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6035"
+         d="m 104.00292,286.20941 0,-4.45445 0.7734,0.75827 c 0.85461,0.83789 2.02948,1.66147 3.23091,2.26487 0.86357,0.43371 2.45502,1.0994 3.04466,1.27357 0.43559,0.12865 0.47418,0.2162 0.13258,0.30072 -0.3889,0.0962 -2.28836,0.90937 -3.21955,1.37828 -1.40705,0.70853 -2.17903,1.25122 -3.34651,2.35256 l -0.61549,0.58063 0,-4.45445 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6003"
-         d="M 104.00292,316.2336 L 104.00292,311.8397 L 104.77632,312.5641 C 106.12339,313.82582 108.07941,314.97507 110.34478,315.83585 C 110.89168,316.04366 111.33915,316.24108 111.33915,316.27457 C 111.33915,316.30807 111.17011,316.38507 110.9635,316.4457 C 110.39717,316.61187 108.938,317.20831 108.21971,317.56722 C 106.82304,318.26511 105.6562,319.06789 104.6262,320.03953 L 104.00292,320.62751 L 104.00292,316.2336 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6037"
+         d="m 104.00292,316.2336 0,-4.3939 0.7734,0.7244 c 1.34707,1.26172 3.30309,2.41097 5.56846,3.27175 0.5469,0.20781 0.99437,0.40523 0.99437,0.43872 0,0.0335 -0.16904,0.1105 -0.37565,0.17113 -0.56633,0.16617 -2.0255,0.76261 -2.74379,1.12152 -1.39667,0.69789 -2.56351,1.50067 -3.59351,2.47231 l -0.62328,0.58798 0,-4.39391 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6005"
-         d="M 159.86435,319.89194 C 158.55339,318.66966 156.80169,317.64577 154.47467,316.74162 C 153.91451,316.52398 153.42673,316.3184 153.39071,316.28478 C 153.35469,316.25116 153.75245,316.06924 154.27459,315.88051 C 156.30605,315.14625 158.44336,313.91775 159.81959,312.69331 L 160.57146,312.02437 L 160.57146,316.27104 C 160.57146,318.60671 160.56152,320.51597 160.54936,320.51386 C 160.53721,320.51174 160.22896,320.23188 159.86435,319.89194 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6039"
+         d="m 159.86435,319.89194 c -1.31096,-1.22228 -3.06266,-2.24617 -5.38968,-3.15032 -0.56016,-0.21764 -1.04794,-0.42322 -1.08396,-0.45684 -0.036,-0.0336 0.36174,-0.21554 0.88388,-0.40427 2.03146,-0.73426 4.16877,-1.96276 5.545,-3.1872 l 0.75187,-0.66894 0,4.24667 c 0,2.33567 -0.01,4.24493 -0.0221,4.24282 -0.0122,-0.002 -0.3204,-0.28198 -0.68501,-0.62192 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6007"
-         d="M 159.90279,304.88522 C 158.68832,303.71667 156.50871,302.44448 154.30602,301.6185 C 153.80114,301.42918 153.42328,301.2532 153.46633,301.22744 C 153.50937,301.20168 153.98211,301.01019 154.51686,300.80191 C 156.66559,299.96502 158.70698,298.75501 159.92982,297.59342 L 160.57146,296.98393 L 160.57146,301.23781 C 160.57146,303.57744 160.56152,305.49042 160.54936,305.48888 C 160.53721,305.48734 160.24625,305.21569 159.90279,304.88521 L 159.90279,304.88522 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6041"
+         d="m 159.90279,304.88522 c -1.21447,-1.16855 -3.39408,-2.44074 -5.59677,-3.26672 -0.50488,-0.18932 -0.88274,-0.3653 -0.83969,-0.39106 0.043,-0.0258 0.51578,-0.21725 1.05053,-0.42553 2.14873,-0.83689 4.19012,-2.0469 5.41296,-3.20849 l 0.64164,-0.60949 0,4.25388 c 0,2.33963 -0.01,4.25261 -0.0221,4.25107 -0.0122,-0.002 -0.30311,-0.27319 -0.64657,-0.60367 l 0,1e-5 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6009"
-         d="M 159.95274,290.00706 C 158.49028,288.6346 157.04423,287.77652 154.55089,286.80165 L 153.17069,286.26202 L 154.41831,285.78132 C 157.00895,284.78317 158.48143,283.91524 160.00983,282.48549 L 160.57146,281.96012 L 160.57146,286.25708 C 160.57146,288.62042 160.56152,290.5523 160.54936,290.55014 C 160.53721,290.54799 160.26873,290.3036 159.95274,290.00706 L 159.95274,290.00706 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6043"
+         d="m 159.95274,290.00706 c -1.46246,-1.37246 -2.90851,-2.23054 -5.40185,-3.20541 l -1.3802,-0.53963 1.24762,-0.4807 c 2.59064,-0.99815 4.06312,-1.86608 5.59152,-3.29583 l 0.56163,-0.52537 0,4.29696 c 0,2.36334 -0.01,4.29522 -0.0221,4.29306 -0.0122,-0.002 -0.28063,-0.24654 -0.59662,-0.54308 l 0,0 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
     </g>
     <g
-       id="g6011"
-       transform="translate(7.1983103,201.16929)"
+       id="g6045"
+       transform="translate(13.697346,138.30019)"
        inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
        inkscape:export-xdpi="151"
        inkscape:export-ydpi="151">
@@ -1081,135 +1201,148 @@
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
          transform="matrix(1.8356478,0,0,1.7055983,609.62935,-243.81548)"
-         d="M -245,306.36218 A 15,5 0 1 1 -275,306.36218 A 15,5 0 1 1 -245,306.36218 z"
+         d="m -245,306.36218 c 0,2.76143 -6.71573,5 -15,5 -8.28427,0 -15,-2.23857 -15,-5 0,-2.76142 6.71573,-5 15,-5 8.28427,0 15,2.23858 15,5 z"
          sodipodi:ry="5"
          sodipodi:rx="15"
          sodipodi:cy="306.36218"
          sodipodi:cx="-260"
-         id="path6013"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         id="path6047"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
          sodipodi:type="arc" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6015"
-         d="M 129.50211,285.26188 C 115.62316,285.69886 104.77823,289.37664 104.77823,293.78988 C 104.77823,298.49733 117.11378,302.31787 132.31295,302.31787 C 147.51211,302.31787 159.84766,298.49733 159.84766,293.78988 C 159.84766,289.08242 147.51211,285.26188 132.31295,285.26188 C 131.363,285.26188 130.42737,285.23275 129.50211,285.26188 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:3.53885722;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6049"
+         d="m 129.50211,285.26188 c -13.87895,0.43698 -24.72388,4.11476 -24.72388,8.528 0,4.70745 12.33555,8.52799 27.53472,8.52799 15.19916,0 27.53471,-3.82054 27.53471,-8.52799 0,-4.70746 -12.33555,-8.528 -27.53471,-8.528 -0.94995,0 -1.88558,-0.0291 -2.81084,0 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:3.53885722;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
          transform="matrix(1.8356478,0,0,1.7055983,609.62935,-213.78587)"
-         d="M -245,306.36218 A 15,5 0 1 1 -275,306.36218 A 15,5 0 1 1 -245,306.36218 z"
+         d="m -245,306.36218 c 0,2.76143 -6.71573,5 -15,5 -8.28427,0 -15,-2.23857 -15,-5 0,-2.76142 6.71573,-5 15,-5 8.28427,0 15,2.23858 15,5 z"
          sodipodi:ry="5"
          sodipodi:rx="15"
          sodipodi:cy="306.36218"
          sodipodi:cx="-260"
-         id="path6017"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         id="path6051"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
          sodipodi:type="arc" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
          transform="matrix(1.8356478,0,0,1.7055983,609.59346,-198.76387)"
-         d="M -245,306.36218 A 15,5 0 1 1 -275,306.36218 A 15,5 0 1 1 -245,306.36218 z"
+         d="m -245,306.36218 c 0,2.76143 -6.71573,5 -15,5 -8.28427,0 -15,-2.23857 -15,-5 0,-2.76142 6.71573,-5 15,-5 8.28427,0 15,2.23858 15,5 z"
          sodipodi:ry="5"
          sodipodi:rx="15"
          sodipodi:cy="306.36218"
          sodipodi:cx="-260"
-         id="path6019"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         id="path6053"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
          sodipodi:type="arc" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6021"
-         d="M 104.51272,278.92156 C 104.51272,323.91123 104.51272,323.91123 104.51272,323.91123"
-         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+         id="path6055"
+         d="m 104.51272,278.92156 c 0,44.98967 0,44.98967 0,44.98967"
+         style="fill:none;stroke:#000000;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6023"
-         d="M 160.20443,278.81929 C 160.20443,323.80896 160.20443,323.80896 160.20443,323.80896"
-         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+         id="path6057"
+         d="m 160.20443,278.81929 c 0,44.98967 0,44.98967 0,44.98967"
+         style="fill:none;stroke:#000000;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6025"
-         d="M 128.84004,333.94646 C 119.28626,333.59248 110.80074,331.66349 106.55141,328.8796 C 104.75332,327.70161 103.68184,326.44836 103.26147,325.03157 C 103.18313,324.76752 103.11903,324.43938 103.11903,324.30236 C 103.11903,324.06234 103.13518,324.05324 103.56098,324.05324 L 104.00292,324.05324 L 104.00292,322.45759 L 104.00292,320.86194 L 104.77632,320.08121 C 106.14874,318.69578 108.33312,317.46177 111.05665,316.53327 C 111.6283,316.3384 111.84052,316.30203 112.01631,316.36887 C 112.90843,316.70805 116.18253,317.51029 117.96828,317.82724 C 118.43011,317.90923 118.86026,318.00422 118.92417,318.03837 C 118.98808,318.07251 118.65,318.16906 118.17287,318.25291 C 116.00921,318.63313 112.8969,319.51932 110.85301,320.33714 C 109.58816,320.84324 108.12213,321.70959 107.42146,322.36498 C 106.80818,322.93863 106.53211,323.44245 106.5909,323.88072 C 106.69211,324.63533 107.62868,325.53083 109.24557,326.41898 C 112.28343,328.08767 117.5252,329.42604 123.49255,330.05662 C 126.92886,330.41975 127.83828,330.4614 132.33138,330.4614 C 136.82919,330.4614 137.75474,330.4189 141.16599,330.05576 C 147.87305,329.34179 153.20144,327.8698 156.32391,325.86835 C 157.31581,325.23256 158.09659,324.31659 158.09659,323.78876 C 158.09659,321.95228 152.7352,319.39521 146.49686,318.25637 C 146.02355,318.16996 145.64955,318.08604 145.66573,318.06986 C 145.68191,318.05369 146.38735,317.90369 147.23338,317.73655 C 149.7088,317.24749 152.88167,316.42175 152.88167,316.26657 C 152.88167,316.22674 152.60325,316.11293 152.26296,316.01364 C 151.92266,315.91436 151.37576,315.75503 151.04762,315.65959 C 150.12386,315.39091 148.19934,314.95816 146.74768,314.6927 L 145.43085,314.45191 L 146.08477,314.33936 C 149.26718,313.79166 152.92482,312.68123 155.01707,311.62759 C 157.32514,310.46526 158.38795,309.27474 158.00849,308.27669 C 157.7767,307.66704 156.40208,306.55038 155.03787,305.86354 C 153.06997,304.87276 149.39293,303.73914 146.48309,303.22614 L 145.60878,303.072 L 146.92503,302.83055 C 149.36149,302.3836 152.97006,301.44246 152.97006,301.25396 C 152.97006,301.09357 149.19789,300.11402 146.96999,299.69588 L 145.69867,299.45728 L 147.10257,299.17079 C 152.08244,298.15457 155.92235,296.59056 157.42662,294.96577 C 158.25715,294.0687 158.27471,293.53116 157.50155,292.67123 C 156.44243,291.49324 153.82619,290.19506 150.67196,289.28238 C 149.35713,288.90194 146.90893,288.32705 146.07577,288.2031 C 145.3819,288.09987 145.43865,288.03495 146.36558,287.87162 C 147.85629,287.60894 150.0111,287.11693 151.49317,286.70083 L 152.88889,286.30897 L 153.62979,286.57047 C 156.40396,287.54963 158.48081,288.72281 159.84226,290.07979 L 160.57146,290.80659 L 160.57146,293.77365 L 160.57146,296.74071 L 159.94398,297.40128 C 158.87698,298.52455 157.04195,299.64877 154.7501,300.5833 C 154.2329,300.79419 153.64071,301.01666 153.4341,301.07768 C 153.22749,301.13871 153.05845,301.21892 153.05845,301.25593 C 153.05845,301.29294 153.26727,301.39093 153.52249,301.47367 C 156.0454,302.29158 158.65721,303.75969 159.93064,305.07575 L 160.57146,305.73801 L 160.57146,308.75799 L 160.57146,311.77797 L 159.88645,312.46085 C 158.54039,313.8027 156.0228,315.2028 153.4341,316.04917 C 153.17888,316.13261 152.97006,316.23116 152.97006,316.26818 C 152.97006,316.30519 153.1391,316.38508 153.34571,316.44572 C 154.04612,316.65126 155.92726,317.43611 156.72657,317.85625 C 158.01288,318.53238 159.06307,319.27016 159.84226,320.04506 L 160.57146,320.77024 L 160.57146,322.50013 L 160.57146,324.23002 L 161.0576,324.23002 C 161.63277,324.23002 161.64834,324.2769 161.35959,325.13878 C 160.80058,326.80733 159.27752,328.31899 156.85915,329.60551 C 151.07802,332.68098 140.19456,334.36713 128.84004,333.94645 L 128.84004,333.94646 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6059"
+         d="m 128.84004,333.94646 c -9.55378,-0.35398 -18.0393,-2.28297 -22.28863,-5.06686 -1.79809,-1.17799 -2.86957,-2.43124 -3.28994,-3.84803 -0.0783,-0.26405 -0.14244,-0.59219 -0.14244,-0.72921 0,-0.24002 0.0162,-0.24912 0.44195,-0.24912 l 0.44194,0 0,-1.59565 0,-1.59565 0.7734,-0.78073 c 1.37242,-1.38543 3.5568,-2.61944 6.28033,-3.54794 0.57165,-0.19487 0.78387,-0.23124 0.95966,-0.1644 0.89212,0.33918 4.16622,1.14142 5.95197,1.45837 0.46183,0.082 0.89198,0.17698 0.95589,0.21113 0.0639,0.0341 -0.27417,0.13069 -0.7513,0.21454 -2.16366,0.38022 -5.27597,1.26641 -7.31986,2.08423 -1.26485,0.5061 -2.73088,1.37245 -3.43155,2.02784 -0.61328,0.57365 -0.88935,1.07747 -0.83056,1.51574 0.10121,0.75461 1.03778,1.65011 2.65467,2.53826 3.03786,1.66869 8.27963,3.00706 14.24698,3.63764 3.43631,0.36313 4.34573,0.40478 8.83883,0.40478 4.49781,0 5.42336,-0.0425 8.83461,-0.40564 6.70706,-0.71397 12.03545,-2.18596 15.15792,-4.18741 0.9919,-0.63579 1.77268,-1.55176 1.77268,-2.07959 0,-1.83648 -5.36139,-4.39355 -11.59973,-5.53239 -0.47331,-0.0864 -0.84731,-0.17033 -0.83113,-0.18651 0.0162,-0.0162 0.72162,-0.16617 1.56765,-0.33331 2.47542,-0.48906 5.64829,-1.3148 5.64829,-1.46998 0,-0.0398 -0.27842,-0.15364 -0.61871,-0.25293 -0.3403,-0.0993 -0.8872,-0.25861 -1.21534,-0.35405 -0.92376,-0.26868 -2.84828,-0.70143 -4.29994,-0.96689 l -1.31683,-0.24079 0.65392,-0.11255 c 3.18241,-0.5477 6.84005,-1.65813 8.9323,-2.71177 2.30807,-1.16233 3.37088,-2.35285 2.99142,-3.3509 -0.23179,-0.60965 -1.60641,-1.72631 -2.97062,-2.41315 -1.9679,-0.99078 -5.64494,-2.1244 -8.55478,-2.6374 l -0.87431,-0.15414 1.31625,-0.24145 c 2.43646,-0.44695 6.04503,-1.38809 6.04503,-1.57659 0,-0.16039 -3.77217,-1.13994 -6.00007,-1.55808 l -1.27132,-0.2386 1.4039,-0.28649 c 4.97987,-1.01622 8.81978,-2.58023 10.32405,-4.20502 0.83053,-0.89707 0.84809,-1.43461 0.0749,-2.29454 -1.05912,-1.17799 -3.67536,-2.47617 -6.82959,-3.38885 -1.31483,-0.38044 -3.76303,-0.95533 -4.59619,-1.07928 -0.69387,-0.10323 -0.63712,-0.16815 0.28981,-0.33148 1.49071,-0.26268 3.64552,-0.75469 5.12759,-1.17079 l 1.39572,-0.39186 0.7409,0.2615 c 2.77417,0.97916 4.85102,2.15234 6.21247,3.50932 l 0.7292,0.7268 0,2.96706 0,2.96706 -0.62748,0.66057 c -1.067,1.12327 -2.90203,2.24749 -5.19388,3.18202 -0.5172,0.21089 -1.10939,0.43336 -1.316,0.49438 -0.20661,0.061 -0.37565,0.14124 -0.37565,0.17825 0,0.037 0.20882,0.135 0.46404,0.21774 2.52291,0.81791 5.13472,2.28602 6.40815,3.60208 l 0.64082,0.66226 0,3.01998 0,3.01998 -0.68501,0.68288 c -1.34606,1.34185 -3.86365,2.74195 -6.45235,3.58832 -0.25522,0.0834 -0.46404,0.18199 -0.46404,0.21901 0,0.037 0.16904,0.1169 0.37565,0.17754 0.70041,0.20554 2.58155,0.99039 3.38086,1.41053 1.28631,0.67613 2.3365,1.41391 3.11569,2.18881 l 0.7292,0.72518 0,1.72989 0,1.72989 0.48614,0 c 0.57517,0 0.59074,0.0469 0.30199,0.90876 -0.55901,1.66855 -2.08207,3.18021 -4.50044,4.46673 -5.78113,3.07547 -16.66459,4.76162 -28.01911,4.34094 l 0,10e-6 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6027"
-         d="M 111.42754,316.1251 C 108.31976,315.00883 106.21363,313.82948 104.82051,312.42541 L 104.00292,311.60139 L 104.00292,308.78801 L 104.00292,305.97464 L 104.42276,305.46958 C 105.48399,304.19299 107.3852,302.98143 110.00106,301.9148 C 111.61611,301.25625 111.45078,301.26671 113.01853,301.72382 C 114.58552,302.18072 115.87141,302.48603 117.70311,302.8361 C 118.85853,303.05692 118.94993,303.08736 118.63119,303.1452 C 112.58046,304.24321 107.69445,306.32516 106.7795,308.19526 C 106.56414,308.63544 106.55097,308.7163 106.64405,309.02699 C 106.7008,309.21639 106.95245,309.59575 107.20372,309.87068 C 108.77494,311.58984 112.95367,313.25868 118.18925,314.25791 C 118.77261,314.36925 119.15047,314.47332 119.02894,314.48918 C 117.75047,314.65605 114.88895,315.29486 113.00459,315.83404 C 111.7516,316.19256 111.66161,316.20917 111.42754,316.1251 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6061"
+         d="m 111.42754,316.1251 c -3.10778,-1.11627 -5.21391,-2.29562 -6.60703,-3.69969 l -0.81759,-0.82402 0,-2.81338 0,-2.81337 0.41984,-0.50506 c 1.06123,-1.27659 2.96244,-2.48815 5.5783,-3.55478 1.61505,-0.65855 1.44972,-0.64809 3.01747,-0.19098 1.56699,0.4569 2.85288,0.76221 4.68458,1.11228 1.15542,0.22082 1.24682,0.25126 0.92808,0.3091 -6.05073,1.09801 -10.93674,3.17996 -11.85169,5.05006 -0.21536,0.44018 -0.22853,0.52104 -0.13545,0.83173 0.0568,0.1894 0.3084,0.56876 0.55967,0.84369 1.57122,1.71916 5.74995,3.388 10.98553,4.38723 0.58336,0.11134 0.96122,0.21541 0.83969,0.23127 -1.27847,0.16687 -4.13999,0.80568 -6.02435,1.34486 -1.25299,0.35852 -1.34298,0.37513 -1.57705,0.29106 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6029"
-         d="M 111.5536,301.25626 C 111.50857,301.21393 111.19331,301.07985 110.85301,300.95831 C 107.86637,299.89159 105.55706,298.50453 104.38119,297.07105 L 104.00292,296.60991 L 104.00292,293.7463 L 104.00292,290.88268 L 104.82051,290.07135 C 105.78464,289.1146 106.81519,288.40955 108.33395,287.66766 C 109.46269,287.11628 111.48453,286.31142 111.74086,286.31142 C 111.81917,286.31142 112.42705,286.46831 113.0917,286.66007 C 114.96791,287.20137 118.4993,287.97743 119.18125,287.99831 C 119.31624,288.00244 119.02894,288.078 118.5428,288.16622 C 113.27194,289.12275 108.87136,290.84972 107.2067,292.61497 C 106.47325,293.39274 106.38254,293.87043 106.8378,294.55775 C 107.68402,295.83531 110.53151,297.32249 114.05515,298.3272 C 115.36655,298.70113 117.17693,299.12879 118.21734,299.31043 C 118.94607,299.43765 118.90734,299.5021 118.01247,299.6514 C 116.25786,299.94413 112.00524,301.02634 111.73799,301.24814 C 111.67957,301.29662 111.60025,301.30012 111.5536,301.25626 L 111.5536,301.25626 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6063"
+         d="m 111.5536,301.25626 c -0.045,-0.0423 -0.36029,-0.17641 -0.70059,-0.29795 -2.98664,-1.06672 -5.29595,-2.45378 -6.47182,-3.88726 l -0.37827,-0.46114 0,-2.86361 0,-2.86362 0.81759,-0.81133 c 0.96413,-0.95675 1.99468,-1.6618 3.51344,-2.40369 1.12874,-0.55138 3.15058,-1.35624 3.40691,-1.35624 0.0783,0 0.68619,0.15689 1.35084,0.34865 1.87621,0.5413 5.4076,1.31736 6.08955,1.33824 0.13499,0.004 -0.15231,0.0797 -0.63845,0.16791 -5.27086,0.95653 -9.67144,2.6835 -11.3361,4.44875 -0.73345,0.77777 -0.82416,1.25546 -0.3689,1.94278 0.84622,1.27756 3.69371,2.76474 7.21735,3.76945 1.3114,0.37393 3.12178,0.80159 4.16219,0.98323 0.72873,0.12722 0.69,0.19167 -0.20487,0.34097 -1.75461,0.29273 -6.00723,1.37494 -6.27448,1.59674 -0.0584,0.0485 -0.13774,0.052 -0.18439,0.008 l 0,0 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6031"
-         d="M 110.89434,285.8727 C 107.9146,284.81338 105.73921,283.51229 104.44457,282.01511 L 104.04711,281.55548 L 104.00292,280.28742 L 103.95872,279.01938 L 103.53888,278.99244 L 103.11903,278.9655 L 103.11903,278.54697 C 103.11903,276.50293 105.01825,274.27429 108.06034,272.74857 C 115.91094,268.81122 131.39222,267.37209 144.66156,269.34615 C 151.62357,270.38188 157.0402,272.34391 159.67684,274.78503 C 160.82262,275.84585 161.50725,277.16352 161.60855,278.50287 L 161.65764,279.15196 L 161.11454,279.15196 L 160.57146,279.15196 L 160.57146,280.44495 L 160.57146,281.73795 L 159.84226,282.46589 C 158.49364,283.81215 156.34784,285.01458 153.60108,285.96321 L 152.86209,286.21844 L 151.83332,285.91401 C 150.47181,285.51112 148.52968,285.04935 147.00385,284.76574 C 146.32326,284.63923 145.70675,284.51317 145.63383,284.4856 C 145.56091,284.45803 146.13764,284.30551 146.91546,284.14666 C 151.22086,283.2674 154.39371,282.13556 156.4614,280.74139 C 157.1412,280.28303 157.87347,279.55052 158.00946,279.19284 C 158.23315,278.60448 158.01247,278.01357 157.33156,277.37771 C 154.16635,274.4219 145.00442,272.2448 134.71787,272.00414 C 127.45144,271.83414 120.90587,272.44827 115.4624,273.81075 C 110.70359,275.00186 107.16649,276.84951 106.65019,278.41393 C 106.50436,278.85578 106.73092,279.39667 107.3003,279.96605 C 108.99737,281.66312 112.93122,283.20101 118.18925,284.22293 L 119.24991,284.42908 L 118.36602,284.58439 C 116.46904,284.9177 113.2798,285.68641 112.1713,286.07751 C 111.83553,286.19598 111.77751,286.18667 110.89434,285.8727 L 110.89434,285.8727 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6065"
+         d="m 110.89434,285.8727 c -2.97974,-1.05932 -5.15513,-2.36041 -6.44977,-3.85759 l -0.39746,-0.45963 -0.0442,-1.26806 -0.0442,-1.26804 -0.41984,-0.0269 -0.41985,-0.0269 0,-0.41853 c 0,-2.04404 1.89922,-4.27268 4.94131,-5.7984 7.8506,-3.93735 23.33188,-5.37648 36.60122,-3.40242 6.96201,1.03573 12.37864,2.99776 15.01528,5.43888 1.14578,1.06082 1.83041,2.37849 1.93171,3.71784 l 0.0491,0.64909 -0.5431,0 -0.54308,0 0,1.29299 0,1.293 -0.7292,0.72794 c -1.34862,1.34626 -3.49442,2.54869 -6.24118,3.49732 l -0.73899,0.25523 -1.02877,-0.30443 c -1.36151,-0.40289 -3.30364,-0.86466 -4.82947,-1.14827 -0.68059,-0.12651 -1.2971,-0.25257 -1.37002,-0.28014 -0.0729,-0.0276 0.50381,-0.18009 1.28163,-0.33894 4.3054,-0.87926 7.47825,-2.0111 9.54594,-3.40527 0.6798,-0.45836 1.41207,-1.19087 1.54806,-1.54855 0.22369,-0.58836 0.003,-1.17927 -0.6779,-1.81513 -3.16521,-2.95581 -12.32714,-5.13291 -22.61369,-5.37357 -7.26643,-0.17 -13.812,0.44413 -19.25547,1.80661 -4.75881,1.19111 -8.29591,3.03876 -8.81221,4.60318 -0.14583,0.44185 0.0807,0.98274 0.65011,1.55212 1.69707,1.69707 5.63092,3.23496 10.88895,4.25688 l 1.06066,0.20615 -0.88389,0.15531 c -1.89698,0.33331 -5.08622,1.10202 -6.19472,1.49312 -0.33577,0.11847 -0.39379,0.10916 -1.27696,-0.20481 l 0,0 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6033"
-         d="M 104.00292,301.29849 L 104.00292,296.83358 L 104.37857,297.24571 C 105.63915,298.62871 107.23221,299.63074 109.92494,300.73436 C 110.72706,301.06311 111.32147,301.33329 111.24584,301.33476 C 111.01618,301.33922 109.59866,301.93317 108.28975,302.57336 C 106.49974,303.44887 105.28925,304.30428 104.37857,305.33729 L 104.00292,305.76339 L 104.00292,301.29849 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6067"
+         d="m 104.00292,301.29849 0,-4.46491 0.37565,0.41213 c 1.26058,1.383 2.85364,2.38503 5.54637,3.48865 0.80212,0.32875 1.39653,0.59893 1.3209,0.6004 -0.22966,0.004 -1.64718,0.59841 -2.95609,1.2386 -1.79001,0.87551 -3.0005,1.73092 -3.91118,2.76393 l -0.37565,0.4261 0,-4.4649 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6035"
-         d="M 104.00292,286.20941 L 104.00292,281.75496 L 104.77632,282.51323 C 105.63093,283.35112 106.8058,284.1747 108.00723,284.7781 C 108.8708,285.21181 110.46225,285.8775 111.05189,286.05167 C 111.48748,286.18032 111.52607,286.26787 111.18447,286.35239 C 110.79557,286.44861 108.89611,287.26176 107.96492,287.73067 C 106.55787,288.4392 105.78589,288.98189 104.61841,290.08323 L 104.00292,290.66386 L 104.00292,286.20941 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6069"
+         d="m 104.00292,286.20941 0,-4.45445 0.7734,0.75827 c 0.85461,0.83789 2.02948,1.66147 3.23091,2.26487 0.86357,0.43371 2.45502,1.0994 3.04466,1.27357 0.43559,0.12865 0.47418,0.2162 0.13258,0.30072 -0.3889,0.0962 -2.28836,0.90937 -3.21955,1.37828 -1.40705,0.70853 -2.17903,1.25122 -3.34651,2.35256 l -0.61549,0.58063 0,-4.45445 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6037"
-         d="M 104.00292,316.2336 L 104.00292,311.8397 L 104.77632,312.5641 C 106.12339,313.82582 108.07941,314.97507 110.34478,315.83585 C 110.89168,316.04366 111.33915,316.24108 111.33915,316.27457 C 111.33915,316.30807 111.17011,316.38507 110.9635,316.4457 C 110.39717,316.61187 108.938,317.20831 108.21971,317.56722 C 106.82304,318.26511 105.6562,319.06789 104.6262,320.03953 L 104.00292,320.62751 L 104.00292,316.2336 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6071"
+         d="m 104.00292,316.2336 0,-4.3939 0.7734,0.7244 c 1.34707,1.26172 3.30309,2.41097 5.56846,3.27175 0.5469,0.20781 0.99437,0.40523 0.99437,0.43872 0,0.0335 -0.16904,0.1105 -0.37565,0.17113 -0.56633,0.16617 -2.0255,0.76261 -2.74379,1.12152 -1.39667,0.69789 -2.56351,1.50067 -3.59351,2.47231 l -0.62328,0.58798 0,-4.39391 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6039"
-         d="M 159.86435,319.89194 C 158.55339,318.66966 156.80169,317.64577 154.47467,316.74162 C 153.91451,316.52398 153.42673,316.3184 153.39071,316.28478 C 153.35469,316.25116 153.75245,316.06924 154.27459,315.88051 C 156.30605,315.14625 158.44336,313.91775 159.81959,312.69331 L 160.57146,312.02437 L 160.57146,316.27104 C 160.57146,318.60671 160.56152,320.51597 160.54936,320.51386 C 160.53721,320.51174 160.22896,320.23188 159.86435,319.89194 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6073"
+         d="m 159.86435,319.89194 c -1.31096,-1.22228 -3.06266,-2.24617 -5.38968,-3.15032 -0.56016,-0.21764 -1.04794,-0.42322 -1.08396,-0.45684 -0.036,-0.0336 0.36174,-0.21554 0.88388,-0.40427 2.03146,-0.73426 4.16877,-1.96276 5.545,-3.1872 l 0.75187,-0.66894 0,4.24667 c 0,2.33567 -0.01,4.24493 -0.0221,4.24282 -0.0122,-0.002 -0.3204,-0.28198 -0.68501,-0.62192 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6041"
-         d="M 159.90279,304.88522 C 158.68832,303.71667 156.50871,302.44448 154.30602,301.6185 C 153.80114,301.42918 153.42328,301.2532 153.46633,301.22744 C 153.50937,301.20168 153.98211,301.01019 154.51686,300.80191 C 156.66559,299.96502 158.70698,298.75501 159.92982,297.59342 L 160.57146,296.98393 L 160.57146,301.23781 C 160.57146,303.57744 160.56152,305.49042 160.54936,305.48888 C 160.53721,305.48734 160.24625,305.21569 159.90279,304.88521 L 159.90279,304.88522 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6075"
+         d="m 159.90279,304.88522 c -1.21447,-1.16855 -3.39408,-2.44074 -5.59677,-3.26672 -0.50488,-0.18932 -0.88274,-0.3653 -0.83969,-0.39106 0.043,-0.0258 0.51578,-0.21725 1.05053,-0.42553 2.14873,-0.83689 4.19012,-2.0469 5.41296,-3.20849 l 0.64164,-0.60949 0,4.25388 c 0,2.33963 -0.01,4.25261 -0.0221,4.25107 -0.0122,-0.002 -0.30311,-0.27319 -0.64657,-0.60367 l 0,1e-5 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6043"
-         d="M 159.95274,290.00706 C 158.49028,288.6346 157.04423,287.77652 154.55089,286.80165 L 153.17069,286.26202 L 154.41831,285.78132 C 157.00895,284.78317 158.48143,283.91524 160.00983,282.48549 L 160.57146,281.96012 L 160.57146,286.25708 C 160.57146,288.62042 160.56152,290.5523 160.54936,290.55014 C 160.53721,290.54799 160.26873,290.3036 159.95274,290.00706 L 159.95274,290.00706 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6077"
+         d="m 159.95274,290.00706 c -1.46246,-1.37246 -2.90851,-2.23054 -5.40185,-3.20541 l -1.3802,-0.53963 1.24762,-0.4807 c 2.59064,-0.99815 4.06312,-1.86608 5.59152,-3.29583 l 0.56163,-0.52537 0,4.29696 c 0,2.36334 -0.01,4.29522 -0.0221,4.29306 -0.0122,-0.002 -0.28063,-0.24654 -0.59662,-0.54308 l 0,0 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
     </g>
     <g
-       id="g6045"
-       transform="translate(7.1983103,123.67994)"
+       id="g6079"
+       transform="translate(13.697346,60.810843)"
        inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
        inkscape:export-xdpi="151"
        inkscape:export-ydpi="151">
@@ -1218,135 +1351,337 @@
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
          transform="matrix(1.8356478,0,0,1.7055983,609.62935,-243.81548)"
-         d="M -245,306.36218 A 15,5 0 1 1 -275,306.36218 A 15,5 0 1 1 -245,306.36218 z"
+         d="m -245,306.36218 c 0,2.76143 -6.71573,5 -15,5 -8.28427,0 -15,-2.23857 -15,-5 0,-2.76142 6.71573,-5 15,-5 8.28427,0 15,2.23858 15,5 z"
          sodipodi:ry="5"
          sodipodi:rx="15"
          sodipodi:cy="306.36218"
          sodipodi:cx="-260"
-         id="path6047"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         id="path6081"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
          sodipodi:type="arc" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6049"
-         d="M 129.50211,285.26188 C 115.62316,285.69886 104.77823,289.37664 104.77823,293.78988 C 104.77823,298.49733 117.11378,302.31787 132.31295,302.31787 C 147.51211,302.31787 159.84766,298.49733 159.84766,293.78988 C 159.84766,289.08242 147.51211,285.26188 132.31295,285.26188 C 131.363,285.26188 130.42737,285.23275 129.50211,285.26188 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:3.53885722;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6083"
+         d="m 129.50211,285.26188 c -13.87895,0.43698 -24.72388,4.11476 -24.72388,8.528 0,4.70745 12.33555,8.52799 27.53472,8.52799 15.19916,0 27.53471,-3.82054 27.53471,-8.52799 0,-4.70746 -12.33555,-8.528 -27.53471,-8.528 -0.94995,0 -1.88558,-0.0291 -2.81084,0 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:3.53885722;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
          transform="matrix(1.8356478,0,0,1.7055983,609.62935,-213.78587)"
-         d="M -245,306.36218 A 15,5 0 1 1 -275,306.36218 A 15,5 0 1 1 -245,306.36218 z"
+         d="m -245,306.36218 c 0,2.76143 -6.71573,5 -15,5 -8.28427,0 -15,-2.23857 -15,-5 0,-2.76142 6.71573,-5 15,-5 8.28427,0 15,2.23858 15,5 z"
          sodipodi:ry="5"
          sodipodi:rx="15"
          sodipodi:cy="306.36218"
          sodipodi:cx="-260"
-         id="path6051"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         id="path6085"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
          sodipodi:type="arc" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
          transform="matrix(1.8356478,0,0,1.7055983,609.59346,-198.76387)"
-         d="M -245,306.36218 A 15,5 0 1 1 -275,306.36218 A 15,5 0 1 1 -245,306.36218 z"
+         d="m -245,306.36218 c 0,2.76143 -6.71573,5 -15,5 -8.28427,0 -15,-2.23857 -15,-5 0,-2.76142 6.71573,-5 15,-5 8.28427,0 15,2.23858 15,5 z"
          sodipodi:ry="5"
          sodipodi:rx="15"
          sodipodi:cy="306.36218"
          sodipodi:cx="-260"
-         id="path6053"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         id="path6087"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
          sodipodi:type="arc" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6055"
-         d="M 104.51272,278.92156 C 104.51272,323.91123 104.51272,323.91123 104.51272,323.91123"
-         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+         id="path6089"
+         d="m 104.51272,278.92156 c 0,44.98967 0,44.98967 0,44.98967"
+         style="fill:none;stroke:#000000;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6057"
-         d="M 160.20443,278.81929 C 160.20443,323.80896 160.20443,323.80896 160.20443,323.80896"
-         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+         id="path6091"
+         d="m 160.20443,278.81929 c 0,44.98967 0,44.98967 0,44.98967"
+         style="fill:none;stroke:#000000;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6059"
-         d="M 128.84004,333.94646 C 119.28626,333.59248 110.80074,331.66349 106.55141,328.8796 C 104.75332,327.70161 103.68184,326.44836 103.26147,325.03157 C 103.18313,324.76752 103.11903,324.43938 103.11903,324.30236 C 103.11903,324.06234 103.13518,324.05324 103.56098,324.05324 L 104.00292,324.05324 L 104.00292,322.45759 L 104.00292,320.86194 L 104.77632,320.08121 C 106.14874,318.69578 108.33312,317.46177 111.05665,316.53327 C 111.6283,316.3384 111.84052,316.30203 112.01631,316.36887 C 112.90843,316.70805 116.18253,317.51029 117.96828,317.82724 C 118.43011,317.90923 118.86026,318.00422 118.92417,318.03837 C 118.98808,318.07251 118.65,318.16906 118.17287,318.25291 C 116.00921,318.63313 112.8969,319.51932 110.85301,320.33714 C 109.58816,320.84324 108.12213,321.70959 107.42146,322.36498 C 106.80818,322.93863 106.53211,323.44245 106.5909,323.88072 C 106.69211,324.63533 107.62868,325.53083 109.24557,326.41898 C 112.28343,328.08767 117.5252,329.42604 123.49255,330.05662 C 126.92886,330.41975 127.83828,330.4614 132.33138,330.4614 C 136.82919,330.4614 137.75474,330.4189 141.16599,330.05576 C 147.87305,329.34179 153.20144,327.8698 156.32391,325.86835 C 157.31581,325.23256 158.09659,324.31659 158.09659,323.78876 C 158.09659,321.95228 152.7352,319.39521 146.49686,318.25637 C 146.02355,318.16996 145.64955,318.08604 145.66573,318.06986 C 145.68191,318.05369 146.38735,317.90369 147.23338,317.73655 C 149.7088,317.24749 152.88167,316.42175 152.88167,316.26657 C 152.88167,316.22674 152.60325,316.11293 152.26296,316.01364 C 151.92266,315.91436 151.37576,315.75503 151.04762,315.65959 C 150.12386,315.39091 148.19934,314.95816 146.74768,314.6927 L 145.43085,314.45191 L 146.08477,314.33936 C 149.26718,313.79166 152.92482,312.68123 155.01707,311.62759 C 157.32514,310.46526 158.38795,309.27474 158.00849,308.27669 C 157.7767,307.66704 156.40208,306.55038 155.03787,305.86354 C 153.06997,304.87276 149.39293,303.73914 146.48309,303.22614 L 145.60878,303.072 L 146.92503,302.83055 C 149.36149,302.3836 152.97006,301.44246 152.97006,301.25396 C 152.97006,301.09357 149.19789,300.11402 146.96999,299.69588 L 145.69867,299.45728 L 147.10257,299.17079 C 152.08244,298.15457 155.92235,296.59056 157.42662,294.96577 C 158.25715,294.0687 158.27471,293.53116 157.50155,292.67123 C 156.44243,291.49324 153.82619,290.19506 150.67196,289.28238 C 149.35713,288.90194 146.90893,288.32705 146.07577,288.2031 C 145.3819,288.09987 145.43865,288.03495 146.36558,287.87162 C 147.85629,287.60894 150.0111,287.11693 151.49317,286.70083 L 152.88889,286.30897 L 153.62979,286.57047 C 156.40396,287.54963 158.48081,288.72281 159.84226,290.07979 L 160.57146,290.80659 L 160.57146,293.77365 L 160.57146,296.74071 L 159.94398,297.40128 C 158.87698,298.52455 157.04195,299.64877 154.7501,300.5833 C 154.2329,300.79419 153.64071,301.01666 153.4341,301.07768 C 153.22749,301.13871 153.05845,301.21892 153.05845,301.25593 C 153.05845,301.29294 153.26727,301.39093 153.52249,301.47367 C 156.0454,302.29158 158.65721,303.75969 159.93064,305.07575 L 160.57146,305.73801 L 160.57146,308.75799 L 160.57146,311.77797 L 159.88645,312.46085 C 158.54039,313.8027 156.0228,315.2028 153.4341,316.04917 C 153.17888,316.13261 152.97006,316.23116 152.97006,316.26818 C 152.97006,316.30519 153.1391,316.38508 153.34571,316.44572 C 154.04612,316.65126 155.92726,317.43611 156.72657,317.85625 C 158.01288,318.53238 159.06307,319.27016 159.84226,320.04506 L 160.57146,320.77024 L 160.57146,322.50013 L 160.57146,324.23002 L 161.0576,324.23002 C 161.63277,324.23002 161.64834,324.2769 161.35959,325.13878 C 160.80058,326.80733 159.27752,328.31899 156.85915,329.60551 C 151.07802,332.68098 140.19456,334.36713 128.84004,333.94645 L 128.84004,333.94646 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6093"
+         d="m 128.84004,333.94646 c -9.55378,-0.35398 -18.0393,-2.28297 -22.28863,-5.06686 -1.79809,-1.17799 -2.86957,-2.43124 -3.28994,-3.84803 -0.0783,-0.26405 -0.14244,-0.59219 -0.14244,-0.72921 0,-0.24002 0.0162,-0.24912 0.44195,-0.24912 l 0.44194,0 0,-1.59565 0,-1.59565 0.7734,-0.78073 c 1.37242,-1.38543 3.5568,-2.61944 6.28033,-3.54794 0.57165,-0.19487 0.78387,-0.23124 0.95966,-0.1644 0.89212,0.33918 4.16622,1.14142 5.95197,1.45837 0.46183,0.082 0.89198,0.17698 0.95589,0.21113 0.0639,0.0341 -0.27417,0.13069 -0.7513,0.21454 -2.16366,0.38022 -5.27597,1.26641 -7.31986,2.08423 -1.26485,0.5061 -2.73088,1.37245 -3.43155,2.02784 -0.61328,0.57365 -0.88935,1.07747 -0.83056,1.51574 0.10121,0.75461 1.03778,1.65011 2.65467,2.53826 3.03786,1.66869 8.27963,3.00706 14.24698,3.63764 3.43631,0.36313 4.34573,0.40478 8.83883,0.40478 4.49781,0 5.42336,-0.0425 8.83461,-0.40564 6.70706,-0.71397 12.03545,-2.18596 15.15792,-4.18741 0.9919,-0.63579 1.77268,-1.55176 1.77268,-2.07959 0,-1.83648 -5.36139,-4.39355 -11.59973,-5.53239 -0.47331,-0.0864 -0.84731,-0.17033 -0.83113,-0.18651 0.0162,-0.0162 0.72162,-0.16617 1.56765,-0.33331 2.47542,-0.48906 5.64829,-1.3148 5.64829,-1.46998 0,-0.0398 -0.27842,-0.15364 -0.61871,-0.25293 -0.3403,-0.0993 -0.8872,-0.25861 -1.21534,-0.35405 -0.92376,-0.26868 -2.84828,-0.70143 -4.29994,-0.96689 l -1.31683,-0.24079 0.65392,-0.11255 c 3.18241,-0.5477 6.84005,-1.65813 8.9323,-2.71177 2.30807,-1.16233 3.37088,-2.35285 2.99142,-3.3509 -0.23179,-0.60965 -1.60641,-1.72631 -2.97062,-2.41315 -1.9679,-0.99078 -5.64494,-2.1244 -8.55478,-2.6374 l -0.87431,-0.15414 1.31625,-0.24145 c 2.43646,-0.44695 6.04503,-1.38809 6.04503,-1.57659 0,-0.16039 -3.77217,-1.13994 -6.00007,-1.55808 l -1.27132,-0.2386 1.4039,-0.28649 c 4.97987,-1.01622 8.81978,-2.58023 10.32405,-4.20502 0.83053,-0.89707 0.84809,-1.43461 0.0749,-2.29454 -1.05912,-1.17799 -3.67536,-2.47617 -6.82959,-3.38885 -1.31483,-0.38044 -3.76303,-0.95533 -4.59619,-1.07928 -0.69387,-0.10323 -0.63712,-0.16815 0.28981,-0.33148 1.49071,-0.26268 3.64552,-0.75469 5.12759,-1.17079 l 1.39572,-0.39186 0.7409,0.2615 c 2.77417,0.97916 4.85102,2.15234 6.21247,3.50932 l 0.7292,0.7268 0,2.96706 0,2.96706 -0.62748,0.66057 c -1.067,1.12327 -2.90203,2.24749 -5.19388,3.18202 -0.5172,0.21089 -1.10939,0.43336 -1.316,0.49438 -0.20661,0.061 -0.37565,0.14124 -0.37565,0.17825 0,0.037 0.20882,0.135 0.46404,0.21774 2.52291,0.81791 5.13472,2.28602 6.40815,3.60208 l 0.64082,0.66226 0,3.01998 0,3.01998 -0.68501,0.68288 c -1.34606,1.34185 -3.86365,2.74195 -6.45235,3.58832 -0.25522,0.0834 -0.46404,0.18199 -0.46404,0.21901 0,0.037 0.16904,0.1169 0.37565,0.17754 0.70041,0.20554 2.58155,0.99039 3.38086,1.41053 1.28631,0.67613 2.3365,1.41391 3.11569,2.18881 l 0.7292,0.72518 0,1.72989 0,1.72989 0.48614,0 c 0.57517,0 0.59074,0.0469 0.30199,0.90876 -0.55901,1.66855 -2.08207,3.18021 -4.50044,4.46673 -5.78113,3.07547 -16.66459,4.76162 -28.01911,4.34094 l 0,10e-6 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6061"
-         d="M 111.42754,316.1251 C 108.31976,315.00883 106.21363,313.82948 104.82051,312.42541 L 104.00292,311.60139 L 104.00292,308.78801 L 104.00292,305.97464 L 104.42276,305.46958 C 105.48399,304.19299 107.3852,302.98143 110.00106,301.9148 C 111.61611,301.25625 111.45078,301.26671 113.01853,301.72382 C 114.58552,302.18072 115.87141,302.48603 117.70311,302.8361 C 118.85853,303.05692 118.94993,303.08736 118.63119,303.1452 C 112.58046,304.24321 107.69445,306.32516 106.7795,308.19526 C 106.56414,308.63544 106.55097,308.7163 106.64405,309.02699 C 106.7008,309.21639 106.95245,309.59575 107.20372,309.87068 C 108.77494,311.58984 112.95367,313.25868 118.18925,314.25791 C 118.77261,314.36925 119.15047,314.47332 119.02894,314.48918 C 117.75047,314.65605 114.88895,315.29486 113.00459,315.83404 C 111.7516,316.19256 111.66161,316.20917 111.42754,316.1251 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6095"
+         d="m 111.42754,316.1251 c -3.10778,-1.11627 -5.21391,-2.29562 -6.60703,-3.69969 l -0.81759,-0.82402 0,-2.81338 0,-2.81337 0.41984,-0.50506 c 1.06123,-1.27659 2.96244,-2.48815 5.5783,-3.55478 1.61505,-0.65855 1.44972,-0.64809 3.01747,-0.19098 1.56699,0.4569 2.85288,0.76221 4.68458,1.11228 1.15542,0.22082 1.24682,0.25126 0.92808,0.3091 -6.05073,1.09801 -10.93674,3.17996 -11.85169,5.05006 -0.21536,0.44018 -0.22853,0.52104 -0.13545,0.83173 0.0568,0.1894 0.3084,0.56876 0.55967,0.84369 1.57122,1.71916 5.74995,3.388 10.98553,4.38723 0.58336,0.11134 0.96122,0.21541 0.83969,0.23127 -1.27847,0.16687 -4.13999,0.80568 -6.02435,1.34486 -1.25299,0.35852 -1.34298,0.37513 -1.57705,0.29106 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6063"
-         d="M 111.5536,301.25626 C 111.50857,301.21393 111.19331,301.07985 110.85301,300.95831 C 107.86637,299.89159 105.55706,298.50453 104.38119,297.07105 L 104.00292,296.60991 L 104.00292,293.7463 L 104.00292,290.88268 L 104.82051,290.07135 C 105.78464,289.1146 106.81519,288.40955 108.33395,287.66766 C 109.46269,287.11628 111.48453,286.31142 111.74086,286.31142 C 111.81917,286.31142 112.42705,286.46831 113.0917,286.66007 C 114.96791,287.20137 118.4993,287.97743 119.18125,287.99831 C 119.31624,288.00244 119.02894,288.078 118.5428,288.16622 C 113.27194,289.12275 108.87136,290.84972 107.2067,292.61497 C 106.47325,293.39274 106.38254,293.87043 106.8378,294.55775 C 107.68402,295.83531 110.53151,297.32249 114.05515,298.3272 C 115.36655,298.70113 117.17693,299.12879 118.21734,299.31043 C 118.94607,299.43765 118.90734,299.5021 118.01247,299.6514 C 116.25786,299.94413 112.00524,301.02634 111.73799,301.24814 C 111.67957,301.29662 111.60025,301.30012 111.5536,301.25626 L 111.5536,301.25626 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6097"
+         d="m 111.5536,301.25626 c -0.045,-0.0423 -0.36029,-0.17641 -0.70059,-0.29795 -2.98664,-1.06672 -5.29595,-2.45378 -6.47182,-3.88726 l -0.37827,-0.46114 0,-2.86361 0,-2.86362 0.81759,-0.81133 c 0.96413,-0.95675 1.99468,-1.6618 3.51344,-2.40369 1.12874,-0.55138 3.15058,-1.35624 3.40691,-1.35624 0.0783,0 0.68619,0.15689 1.35084,0.34865 1.87621,0.5413 5.4076,1.31736 6.08955,1.33824 0.13499,0.004 -0.15231,0.0797 -0.63845,0.16791 -5.27086,0.95653 -9.67144,2.6835 -11.3361,4.44875 -0.73345,0.77777 -0.82416,1.25546 -0.3689,1.94278 0.84622,1.27756 3.69371,2.76474 7.21735,3.76945 1.3114,0.37393 3.12178,0.80159 4.16219,0.98323 0.72873,0.12722 0.69,0.19167 -0.20487,0.34097 -1.75461,0.29273 -6.00723,1.37494 -6.27448,1.59674 -0.0584,0.0485 -0.13774,0.052 -0.18439,0.008 l 0,0 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6065"
-         d="M 110.89434,285.8727 C 107.9146,284.81338 105.73921,283.51229 104.44457,282.01511 L 104.04711,281.55548 L 104.00292,280.28742 L 103.95872,279.01938 L 103.53888,278.99244 L 103.11903,278.9655 L 103.11903,278.54697 C 103.11903,276.50293 105.01825,274.27429 108.06034,272.74857 C 115.91094,268.81122 131.39222,267.37209 144.66156,269.34615 C 151.62357,270.38188 157.0402,272.34391 159.67684,274.78503 C 160.82262,275.84585 161.50725,277.16352 161.60855,278.50287 L 161.65764,279.15196 L 161.11454,279.15196 L 160.57146,279.15196 L 160.57146,280.44495 L 160.57146,281.73795 L 159.84226,282.46589 C 158.49364,283.81215 156.34784,285.01458 153.60108,285.96321 L 152.86209,286.21844 L 151.83332,285.91401 C 150.47181,285.51112 148.52968,285.04935 147.00385,284.76574 C 146.32326,284.63923 145.70675,284.51317 145.63383,284.4856 C 145.56091,284.45803 146.13764,284.30551 146.91546,284.14666 C 151.22086,283.2674 154.39371,282.13556 156.4614,280.74139 C 157.1412,280.28303 157.87347,279.55052 158.00946,279.19284 C 158.23315,278.60448 158.01247,278.01357 157.33156,277.37771 C 154.16635,274.4219 145.00442,272.2448 134.71787,272.00414 C 127.45144,271.83414 120.90587,272.44827 115.4624,273.81075 C 110.70359,275.00186 107.16649,276.84951 106.65019,278.41393 C 106.50436,278.85578 106.73092,279.39667 107.3003,279.96605 C 108.99737,281.66312 112.93122,283.20101 118.18925,284.22293 L 119.24991,284.42908 L 118.36602,284.58439 C 116.46904,284.9177 113.2798,285.68641 112.1713,286.07751 C 111.83553,286.19598 111.77751,286.18667 110.89434,285.8727 L 110.89434,285.8727 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6099"
+         d="m 110.89434,285.8727 c -2.97974,-1.05932 -5.15513,-2.36041 -6.44977,-3.85759 l -0.39746,-0.45963 -0.0442,-1.26806 -0.0442,-1.26804 -0.41984,-0.0269 -0.41985,-0.0269 0,-0.41853 c 0,-2.04404 1.89922,-4.27268 4.94131,-5.7984 7.8506,-3.93735 23.33188,-5.37648 36.60122,-3.40242 6.96201,1.03573 12.37864,2.99776 15.01528,5.43888 1.14578,1.06082 1.83041,2.37849 1.93171,3.71784 l 0.0491,0.64909 -0.5431,0 -0.54308,0 0,1.29299 0,1.293 -0.7292,0.72794 c -1.34862,1.34626 -3.49442,2.54869 -6.24118,3.49732 l -0.73899,0.25523 -1.02877,-0.30443 c -1.36151,-0.40289 -3.30364,-0.86466 -4.82947,-1.14827 -0.68059,-0.12651 -1.2971,-0.25257 -1.37002,-0.28014 -0.0729,-0.0276 0.50381,-0.18009 1.28163,-0.33894 4.3054,-0.87926 7.47825,-2.0111 9.54594,-3.40527 0.6798,-0.45836 1.41207,-1.19087 1.54806,-1.54855 0.22369,-0.58836 0.003,-1.17927 -0.6779,-1.81513 -3.16521,-2.95581 -12.32714,-5.13291 -22.61369,-5.37357 -7.26643,-0.17 -13.812,0.44413 -19.25547,1.80661 -4.75881,1.19111 -8.29591,3.03876 -8.81221,4.60318 -0.14583,0.44185 0.0807,0.98274 0.65011,1.55212 1.69707,1.69707 5.63092,3.23496 10.88895,4.25688 l 1.06066,0.20615 -0.88389,0.15531 c -1.89698,0.33331 -5.08622,1.10202 -6.19472,1.49312 -0.33577,0.11847 -0.39379,0.10916 -1.27696,-0.20481 l 0,0 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6067"
-         d="M 104.00292,301.29849 L 104.00292,296.83358 L 104.37857,297.24571 C 105.63915,298.62871 107.23221,299.63074 109.92494,300.73436 C 110.72706,301.06311 111.32147,301.33329 111.24584,301.33476 C 111.01618,301.33922 109.59866,301.93317 108.28975,302.57336 C 106.49974,303.44887 105.28925,304.30428 104.37857,305.33729 L 104.00292,305.76339 L 104.00292,301.29849 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6101"
+         d="m 104.00292,301.29849 0,-4.46491 0.37565,0.41213 c 1.26058,1.383 2.85364,2.38503 5.54637,3.48865 0.80212,0.32875 1.39653,0.59893 1.3209,0.6004 -0.22966,0.004 -1.64718,0.59841 -2.95609,1.2386 -1.79001,0.87551 -3.0005,1.73092 -3.91118,2.76393 l -0.37565,0.4261 0,-4.4649 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6069"
-         d="M 104.00292,286.20941 L 104.00292,281.75496 L 104.77632,282.51323 C 105.63093,283.35112 106.8058,284.1747 108.00723,284.7781 C 108.8708,285.21181 110.46225,285.8775 111.05189,286.05167 C 111.48748,286.18032 111.52607,286.26787 111.18447,286.35239 C 110.79557,286.44861 108.89611,287.26176 107.96492,287.73067 C 106.55787,288.4392 105.78589,288.98189 104.61841,290.08323 L 104.00292,290.66386 L 104.00292,286.20941 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6103"
+         d="m 104.00292,286.20941 0,-4.45445 0.7734,0.75827 c 0.85461,0.83789 2.02948,1.66147 3.23091,2.26487 0.86357,0.43371 2.45502,1.0994 3.04466,1.27357 0.43559,0.12865 0.47418,0.2162 0.13258,0.30072 -0.3889,0.0962 -2.28836,0.90937 -3.21955,1.37828 -1.40705,0.70853 -2.17903,1.25122 -3.34651,2.35256 l -0.61549,0.58063 0,-4.45445 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6071"
-         d="M 104.00292,316.2336 L 104.00292,311.8397 L 104.77632,312.5641 C 106.12339,313.82582 108.07941,314.97507 110.34478,315.83585 C 110.89168,316.04366 111.33915,316.24108 111.33915,316.27457 C 111.33915,316.30807 111.17011,316.38507 110.9635,316.4457 C 110.39717,316.61187 108.938,317.20831 108.21971,317.56722 C 106.82304,318.26511 105.6562,319.06789 104.6262,320.03953 L 104.00292,320.62751 L 104.00292,316.2336 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6105"
+         d="m 104.00292,316.2336 0,-4.3939 0.7734,0.7244 c 1.34707,1.26172 3.30309,2.41097 5.56846,3.27175 0.5469,0.20781 0.99437,0.40523 0.99437,0.43872 0,0.0335 -0.16904,0.1105 -0.37565,0.17113 -0.56633,0.16617 -2.0255,0.76261 -2.74379,1.12152 -1.39667,0.69789 -2.56351,1.50067 -3.59351,2.47231 l -0.62328,0.58798 0,-4.39391 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6073"
-         d="M 159.86435,319.89194 C 158.55339,318.66966 156.80169,317.64577 154.47467,316.74162 C 153.91451,316.52398 153.42673,316.3184 153.39071,316.28478 C 153.35469,316.25116 153.75245,316.06924 154.27459,315.88051 C 156.30605,315.14625 158.44336,313.91775 159.81959,312.69331 L 160.57146,312.02437 L 160.57146,316.27104 C 160.57146,318.60671 160.56152,320.51597 160.54936,320.51386 C 160.53721,320.51174 160.22896,320.23188 159.86435,319.89194 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6107"
+         d="m 159.86435,319.89194 c -1.31096,-1.22228 -3.06266,-2.24617 -5.38968,-3.15032 -0.56016,-0.21764 -1.04794,-0.42322 -1.08396,-0.45684 -0.036,-0.0336 0.36174,-0.21554 0.88388,-0.40427 2.03146,-0.73426 4.16877,-1.96276 5.545,-3.1872 l 0.75187,-0.66894 0,4.24667 c 0,2.33567 -0.01,4.24493 -0.0221,4.24282 -0.0122,-0.002 -0.3204,-0.28198 -0.68501,-0.62192 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6075"
-         d="M 159.90279,304.88522 C 158.68832,303.71667 156.50871,302.44448 154.30602,301.6185 C 153.80114,301.42918 153.42328,301.2532 153.46633,301.22744 C 153.50937,301.20168 153.98211,301.01019 154.51686,300.80191 C 156.66559,299.96502 158.70698,298.75501 159.92982,297.59342 L 160.57146,296.98393 L 160.57146,301.23781 C 160.57146,303.57744 160.56152,305.49042 160.54936,305.48888 C 160.53721,305.48734 160.24625,305.21569 159.90279,304.88521 L 159.90279,304.88522 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6109"
+         d="m 159.90279,304.88522 c -1.21447,-1.16855 -3.39408,-2.44074 -5.59677,-3.26672 -0.50488,-0.18932 -0.88274,-0.3653 -0.83969,-0.39106 0.043,-0.0258 0.51578,-0.21725 1.05053,-0.42553 2.14873,-0.83689 4.19012,-2.0469 5.41296,-3.20849 l 0.64164,-0.60949 0,4.25388 c 0,2.33963 -0.01,4.25261 -0.0221,4.25107 -0.0122,-0.002 -0.30311,-0.27319 -0.64657,-0.60367 l 0,1e-5 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6077"
-         d="M 159.95274,290.00706 C 158.49028,288.6346 157.04423,287.77652 154.55089,286.80165 L 153.17069,286.26202 L 154.41831,285.78132 C 157.00895,284.78317 158.48143,283.91524 160.00983,282.48549 L 160.57146,281.96012 L 160.57146,286.25708 C 160.57146,288.62042 160.56152,290.5523 160.54936,290.55014 C 160.53721,290.54799 160.26873,290.3036 159.95274,290.00706 L 159.95274,290.00706 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6111"
+         d="m 159.95274,290.00706 c -1.46246,-1.37246 -2.90851,-2.23054 -5.40185,-3.20541 l -1.3802,-0.53963 1.24762,-0.4807 c 2.59064,-0.99815 4.06312,-1.86608 5.59152,-3.29583 l 0.56163,-0.52537 0,4.29696 c 0,2.36334 -0.01,4.29522 -0.0221,4.29306 -0.0122,-0.002 -0.28063,-0.24654 -0.59662,-0.54308 l 0,0 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
     </g>
+    <text
+       xml:space="preserve"
+       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans"
+       x="182.33476"
+       y="387.68854"
+       id="text2815"
+       sodipodi:linespacing="100%"><tspan
+         sodipodi:role="line"
+         id="tspan2818"
+         x="182.33476"
+         y="387.68854">Tahoe-LAFS storage protocol</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans"
+       x="495.01624"
+       y="353.85489"
+       id="text2820"
+       sodipodi:linespacing="100%"><tspan
+         sodipodi:role="line"
+         id="tspan2822"
+         x="495.01624"
+         y="353.85489">Tahoe-LAFS</tspan><tspan
+         sodipodi:role="line"
+         x="495.01624"
+         y="363.85489"
+         id="tspan3573">   web-API</tspan></text>
+    <rect
+       style="opacity:0.75702485;fill:none;stroke:#fe0000;stroke-width:2.16678953;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:0.96078431;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+       id="rect2791-4"
+       width="63.309231"
+       height="24.545435"
+       x="404.478"
+       y="386.67151"
+       inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
+       inkscape:export-xdpi="151"
+       inkscape:export-ydpi="151" />
+    <rect
+       style="opacity:0.75702485;fill:none;stroke:#fe0000;stroke-width:2.16678953;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:0.96078431;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+       id="rect2791-4-9"
+       width="63.309231"
+       height="24.713797"
+       x="404.47797"
+       y="410.91562"
+       inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
+       inkscape:export-xdpi="151"
+       inkscape:export-ydpi="151" />
+    <text
+       xml:space="preserve"
+       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:100%;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans"
+       x="435.98984"
+       y="397.07809"
+       id="text8211-2"
+       sodipodi:linespacing="100%"
+       inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
+       inkscape:export-xdpi="151"
+       inkscape:export-ydpi="151"><tspan
+         sodipodi:role="line"
+         id="tspan8213-4"
+         x="435.98984"
+         y="397.07809"
+         style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:100%;writing-mode:lr-tb;text-anchor:middle;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans">FTP</tspan><tspan
+         sodipodi:role="line"
+         x="435.98984"
+         y="407.07809"
+         id="tspan8215-7"
+         style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:100%;writing-mode:lr-tb;text-anchor:middle;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans">server</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:100%;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans"
+       x="434.97968"
+       y="421.49057"
+       id="text8211-7"
+       sodipodi:linespacing="100%"
+       inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
+       inkscape:export-xdpi="151"
+       inkscape:export-ydpi="151"><tspan
+         sodipodi:role="line"
+         id="tspan8213-5"
+         x="434.97968"
+         y="421.49057"
+         style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:100%;writing-mode:lr-tb;text-anchor:middle;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans">SFTP</tspan><tspan
+         sodipodi:role="line"
+         x="434.97968"
+         y="431.49057"
+         id="tspan8215-4"
+         style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:100%;writing-mode:lr-tb;text-anchor:middle;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans">server</tspan></text>
+    <path
+       style="fill:none;stroke:#e90000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow1MendReddish);display:inline"
+       d="m 567.0862,390.58574 -97.01526,7.46323"
+       id="path7690-5"
+       inkscape:connector-type="polyline"
+       inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
+       inkscape:export-xdpi="151"
+       inkscape:export-ydpi="151"
+       inkscape:connector-curvature="0"
+       sodipodi:nodetypes="cc" />
+    <path
+       style="fill:none;stroke:#e90000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow1MendReddish);display:inline"
+       d="m 572.13706,404.89649 -101.7294,19.0802"
+       id="path7690-6"
+       inkscape:connector-type="polyline"
+       inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
+       inkscape:export-xdpi="151"
+       inkscape:export-ydpi="151"
+       inkscape:connector-curvature="0"
+       sodipodi:nodetypes="cc" />
+    <text
+       xml:space="preserve"
+       style="font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:100%;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:DejaVu Serif;-inkscape-font-specification:DejaVu Serif"
+       x="523.44751"
+       y="400.08136"
+       id="text8207-2"
+       sodipodi:linespacing="100%"
+       inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
+       inkscape:export-xdpi="151"
+       inkscape:export-ydpi="151"><tspan
+         sodipodi:role="line"
+         x="523.44751"
+         y="400.08136"
+         style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:100%;writing-mode:lr-tb;text-anchor:middle;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans"
+         id="tspan6123-5" /><tspan
+         sodipodi:role="line"
+         x="523.44751"
+         y="410.08136"
+         style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:100%;writing-mode:lr-tb;text-anchor:middle;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans"
+         id="tspan2831-8">SFTP</tspan></text>
     <g
-       id="g6079"
-       transform="translate(7.1983103,46.190595)"
+       id="g3617"
+       transform="matrix(0.87829376,0,0,0.87010791,-343.37994,376.57501)">
+      <path
+         sodipodi:nodetypes="cscc"
+         transform="translate(29.895332,159.56549)"
+         inkscape:connector-curvature="0"
+         id="path3579"
+         d="m 412.74834,93.016244 c -13.81306,-1.759483 -10.41799,-15.518717 -7.5833,-19.499922 2.70262,-3.795717 6.49997,-3.791651 6.49997,-3.791651 l 0,0"
+         style="fill:none;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         sodipodi:nodetypes="czzc"
+         transform="translate(29.895332,159.56549)"
+         inkscape:connector-curvature="0"
+         id="path3581"
+         d="m 415.99833,72.432994 c 0,0 -6.81867,-2.081467 -4.87499,-9.208297 1.94368,-7.12683 8.92996,-8.666632 14.62495,-8.666632 5.69499,0 10.44351,-0.207037 14.62494,3.791651"
+         style="fill:none;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         sodipodi:nodetypes="csc"
+         transform="translate(29.895332,159.56549)"
+         inkscape:connector-curvature="0"
+         id="path3583"
+         d="m 430.08161,111.43284 c -8.81535,1.10193 -10.21818,0.97153 -18.4166,-4.33332 -9.20829,-5.95831 -4.87498,-16.791599 -4.87498,-16.791599"
+         style="fill:none;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         sodipodi:nodetypes="cczc"
+         transform="translate(29.895332,159.56549)"
+         inkscape:connector-curvature="0"
+         id="path3585"
+         d="m 427.37328,108.18286 c 10.29163,12.99994 31.17799,8.78102 35.74986,-3.79167 8.46517,1.50599 13.26616,-3.20006 14.08327,-13.541604 0.81711,-10.341541 -6.49998,-17.874929 -6.49998,-17.874929"
+         style="fill:none;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         sodipodi:nodetypes="csc"
+         inkscape:connector-curvature="0"
+         id="path3587"
+         d="m 464.31026,221.16519 c 4.33331,-5.41664 18.10819,-6.44521 26.54156,-2.70832 8.75389,3.87891 11.48835,12.57168 7.5833,18.41659"
+         style="fill:none;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <text
+         sodipodi:linespacing="100%"
+         id="text2820-2"
+         y="241.5598"
+         x="451.0784"
+         style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans"
+         xml:space="preserve"><tspan
+           id="tspan3573-2"
+           y="241.5598"
+           x="451.0784"
+           sodipodi:role="line"> Cloud</tspan><tspan
+           id="tspan3615"
+           y="251.5598"
+           x="451.0784"
+           sodipodi:role="line">storage</tspan></text>
+    </g>
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow1Mend);display:inline"
+       d="m 127.63159,589.01518 -33.435536,0.109"
+       id="path3289-9"
+       inkscape:connector-type="polyline"
+       inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
+       inkscape:export-xdpi="151"
+       inkscape:export-ydpi="151"
+       inkscape:connector-curvature="0"
+       sodipodi:nodetypes="cc" />
+    <g
+       id="g5977-6"
+       transform="matrix(0.70488413,0,0,0.68680808,54.099429,444.32913)"
        inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
        inkscape:export-xdpi="151"
        inkscape:export-ydpi="151">
@@ -1355,153 +1690,237 @@
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
          transform="matrix(1.8356478,0,0,1.7055983,609.62935,-243.81548)"
-         d="M -245,306.36218 A 15,5 0 1 1 -275,306.36218 A 15,5 0 1 1 -245,306.36218 z"
+         d="m -245,306.36218 c 0,2.76143 -6.71573,5 -15,5 -8.28427,0 -15,-2.23857 -15,-5 0,-2.76142 6.71573,-5 15,-5 8.28427,0 15,2.23858 15,5 z"
          sodipodi:ry="5"
          sodipodi:rx="15"
          sodipodi:cy="306.36218"
          sodipodi:cx="-260"
-         id="path6081"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         id="path5979-0"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
          sodipodi:type="arc" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6083"
-         d="M 129.50211,285.26188 C 115.62316,285.69886 104.77823,289.37664 104.77823,293.78988 C 104.77823,298.49733 117.11378,302.31787 132.31295,302.31787 C 147.51211,302.31787 159.84766,298.49733 159.84766,293.78988 C 159.84766,289.08242 147.51211,285.26188 132.31295,285.26188 C 131.363,285.26188 130.42737,285.23275 129.50211,285.26188 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:3.53885722;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path5981-5"
+         d="m 129.50211,285.26188 c -13.87895,0.43698 -24.72388,4.11476 -24.72388,8.528 0,4.70745 12.33555,8.52799 27.53472,8.52799 15.19916,0 27.53471,-3.82054 27.53471,-8.52799 0,-4.70746 -12.33555,-8.528 -27.53471,-8.528 -0.94995,0 -1.88558,-0.0291 -2.81084,0 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:3.53885722;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
          transform="matrix(1.8356478,0,0,1.7055983,609.62935,-213.78587)"
-         d="M -245,306.36218 A 15,5 0 1 1 -275,306.36218 A 15,5 0 1 1 -245,306.36218 z"
+         d="m -245,306.36218 c 0,2.76143 -6.71573,5 -15,5 -8.28427,0 -15,-2.23857 -15,-5 0,-2.76142 6.71573,-5 15,-5 8.28427,0 15,2.23858 15,5 z"
          sodipodi:ry="5"
          sodipodi:rx="15"
          sodipodi:cy="306.36218"
          sodipodi:cx="-260"
-         id="path6085"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         id="path5983-0"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
          sodipodi:type="arc" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
          transform="matrix(1.8356478,0,0,1.7055983,609.59346,-198.76387)"
-         d="M -245,306.36218 A 15,5 0 1 1 -275,306.36218 A 15,5 0 1 1 -245,306.36218 z"
+         d="m -245,306.36218 c 0,2.76143 -6.71573,5 -15,5 -8.28427,0 -15,-2.23857 -15,-5 0,-2.76142 6.71573,-5 15,-5 8.28427,0 15,2.23858 15,5 z"
          sodipodi:ry="5"
          sodipodi:rx="15"
          sodipodi:cy="306.36218"
          sodipodi:cx="-260"
-         id="path6087"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         id="path5985-2"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
          sodipodi:type="arc" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6089"
-         d="M 104.51272,278.92156 C 104.51272,323.91123 104.51272,323.91123 104.51272,323.91123"
-         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+         id="path5987-9"
+         d="m 104.51272,278.92156 c 0,44.98967 0,44.98967 0,44.98967"
+         style="fill:none;stroke:#000000;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6091"
-         d="M 160.20443,278.81929 C 160.20443,323.80896 160.20443,323.80896 160.20443,323.80896"
-         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+         id="path5989-4"
+         d="m 160.20443,278.81929 c 0,44.98967 0,44.98967 0,44.98967"
+         style="fill:none;stroke:#000000;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6093"
-         d="M 128.84004,333.94646 C 119.28626,333.59248 110.80074,331.66349 106.55141,328.8796 C 104.75332,327.70161 103.68184,326.44836 103.26147,325.03157 C 103.18313,324.76752 103.11903,324.43938 103.11903,324.30236 C 103.11903,324.06234 103.13518,324.05324 103.56098,324.05324 L 104.00292,324.05324 L 104.00292,322.45759 L 104.00292,320.86194 L 104.77632,320.08121 C 106.14874,318.69578 108.33312,317.46177 111.05665,316.53327 C 111.6283,316.3384 111.84052,316.30203 112.01631,316.36887 C 112.90843,316.70805 116.18253,317.51029 117.96828,317.82724 C 118.43011,317.90923 118.86026,318.00422 118.92417,318.03837 C 118.98808,318.07251 118.65,318.16906 118.17287,318.25291 C 116.00921,318.63313 112.8969,319.51932 110.85301,320.33714 C 109.58816,320.84324 108.12213,321.70959 107.42146,322.36498 C 106.80818,322.93863 106.53211,323.44245 106.5909,323.88072 C 106.69211,324.63533 107.62868,325.53083 109.24557,326.41898 C 112.28343,328.08767 117.5252,329.42604 123.49255,330.05662 C 126.92886,330.41975 127.83828,330.4614 132.33138,330.4614 C 136.82919,330.4614 137.75474,330.4189 141.16599,330.05576 C 147.87305,329.34179 153.20144,327.8698 156.32391,325.86835 C 157.31581,325.23256 158.09659,324.31659 158.09659,323.78876 C 158.09659,321.95228 152.7352,319.39521 146.49686,318.25637 C 146.02355,318.16996 145.64955,318.08604 145.66573,318.06986 C 145.68191,318.05369 146.38735,317.90369 147.23338,317.73655 C 149.7088,317.24749 152.88167,316.42175 152.88167,316.26657 C 152.88167,316.22674 152.60325,316.11293 152.26296,316.01364 C 151.92266,315.91436 151.37576,315.75503 151.04762,315.65959 C 150.12386,315.39091 148.19934,314.95816 146.74768,314.6927 L 145.43085,314.45191 L 146.08477,314.33936 C 149.26718,313.79166 152.92482,312.68123 155.01707,311.62759 C 157.32514,310.46526 158.38795,309.27474 158.00849,308.27669 C 157.7767,307.66704 156.40208,306.55038 155.03787,305.86354 C 153.06997,304.87276 149.39293,303.73914 146.48309,303.22614 L 145.60878,303.072 L 146.92503,302.83055 C 149.36149,302.3836 152.97006,301.44246 152.97006,301.25396 C 152.97006,301.09357 149.19789,300.11402 146.96999,299.69588 L 145.69867,299.45728 L 147.10257,299.17079 C 152.08244,298.15457 155.92235,296.59056 157.42662,294.96577 C 158.25715,294.0687 158.27471,293.53116 157.50155,292.67123 C 156.44243,291.49324 153.82619,290.19506 150.67196,289.28238 C 149.35713,288.90194 146.90893,288.32705 146.07577,288.2031 C 145.3819,288.09987 145.43865,288.03495 146.36558,287.87162 C 147.85629,287.60894 150.0111,287.11693 151.49317,286.70083 L 152.88889,286.30897 L 153.62979,286.57047 C 156.40396,287.54963 158.48081,288.72281 159.84226,290.07979 L 160.57146,290.80659 L 160.57146,293.77365 L 160.57146,296.74071 L 159.94398,297.40128 C 158.87698,298.52455 157.04195,299.64877 154.7501,300.5833 C 154.2329,300.79419 153.64071,301.01666 153.4341,301.07768 C 153.22749,301.13871 153.05845,301.21892 153.05845,301.25593 C 153.05845,301.29294 153.26727,301.39093 153.52249,301.47367 C 156.0454,302.29158 158.65721,303.75969 159.93064,305.07575 L 160.57146,305.73801 L 160.57146,308.75799 L 160.57146,311.77797 L 159.88645,312.46085 C 158.54039,313.8027 156.0228,315.2028 153.4341,316.04917 C 153.17888,316.13261 152.97006,316.23116 152.97006,316.26818 C 152.97006,316.30519 153.1391,316.38508 153.34571,316.44572 C 154.04612,316.65126 155.92726,317.43611 156.72657,317.85625 C 158.01288,318.53238 159.06307,319.27016 159.84226,320.04506 L 160.57146,320.77024 L 160.57146,322.50013 L 160.57146,324.23002 L 161.0576,324.23002 C 161.63277,324.23002 161.64834,324.2769 161.35959,325.13878 C 160.80058,326.80733 159.27752,328.31899 156.85915,329.60551 C 151.07802,332.68098 140.19456,334.36713 128.84004,333.94645 L 128.84004,333.94646 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path5991-3"
+         d="m 128.84004,333.94646 c -9.55378,-0.35398 -18.0393,-2.28297 -22.28863,-5.06686 -1.79809,-1.17799 -2.86957,-2.43124 -3.28994,-3.84803 -0.0783,-0.26405 -0.14244,-0.59219 -0.14244,-0.72921 0,-0.24002 0.0162,-0.24912 0.44195,-0.24912 l 0.44194,0 0,-1.59565 0,-1.59565 0.7734,-0.78073 c 1.37242,-1.38543 3.5568,-2.61944 6.28033,-3.54794 0.57165,-0.19487 0.78387,-0.23124 0.95966,-0.1644 0.89212,0.33918 4.16622,1.14142 5.95197,1.45837 0.46183,0.082 0.89198,0.17698 0.95589,0.21113 0.0639,0.0341 -0.27417,0.13069 -0.7513,0.21454 -2.16366,0.38022 -5.27597,1.26641 -7.31986,2.08423 -1.26485,0.5061 -2.73088,1.37245 -3.43155,2.02784 -0.61328,0.57365 -0.88935,1.07747 -0.83056,1.51574 0.10121,0.75461 1.03778,1.65011 2.65467,2.53826 3.03786,1.66869 8.27963,3.00706 14.24698,3.63764 3.43631,0.36313 4.34573,0.40478 8.83883,0.40478 4.49781,0 5.42336,-0.0425 8.83461,-0.40564 6.70706,-0.71397 12.03545,-2.18596 15.15792,-4.18741 0.9919,-0.63579 1.77268,-1.55176 1.77268,-2.07959 0,-1.83648 -5.36139,-4.39355 -11.59973,-5.53239 -0.47331,-0.0864 -0.84731,-0.17033 -0.83113,-0.18651 0.0162,-0.0162 0.72162,-0.16617 1.56765,-0.33331 2.47542,-0.48906 5.64829,-1.3148 5.64829,-1.46998 0,-0.0398 -0.27842,-0.15364 -0.61871,-0.25293 -0.3403,-0.0993 -0.8872,-0.25861 -1.21534,-0.35405 -0.92376,-0.26868 -2.84828,-0.70143 -4.29994,-0.96689 l -1.31683,-0.24079 0.65392,-0.11255 c 3.18241,-0.5477 6.84005,-1.65813 8.9323,-2.71177 2.30807,-1.16233 3.37088,-2.35285 2.99142,-3.3509 -0.23179,-0.60965 -1.60641,-1.72631 -2.97062,-2.41315 -1.9679,-0.99078 -5.64494,-2.1244 -8.55478,-2.6374 l -0.87431,-0.15414 1.31625,-0.24145 c 2.43646,-0.44695 6.04503,-1.38809 6.04503,-1.57659 0,-0.16039 -3.77217,-1.13994 -6.00007,-1.55808 l -1.27132,-0.2386 1.4039,-0.28649 c 4.97987,-1.01622 8.81978,-2.58023 10.32405,-4.20502 0.83053,-0.89707 0.84809,-1.43461 0.0749,-2.29454 -1.05912,-1.17799 -3.67536,-2.47617 -6.82959,-3.38885 -1.31483,-0.38044 -3.76303,-0.95533 -4.59619,-1.07928 -0.69387,-0.10323 -0.63712,-0.16815 0.28981,-0.33148 1.49071,-0.26268 3.64552,-0.75469 5.12759,-1.17079 l 1.39572,-0.39186 0.7409,0.2615 c 2.77417,0.97916 4.85102,2.15234 6.21247,3.50932 l 0.7292,0.7268 0,2.96706 0,2.96706 -0.62748,0.66057 c -1.067,1.12327 -2.90203,2.24749 -5.19388,3.18202 -0.5172,0.21089 -1.10939,0.43336 -1.316,0.49438 -0.20661,0.061 -0.37565,0.14124 -0.37565,0.17825 0,0.037 0.20882,0.135 0.46404,0.21774 2.52291,0.81791 5.13472,2.28602 6.40815,3.60208 l 0.64082,0.66226 0,3.01998 0,3.01998 -0.68501,0.68288 c -1.34606,1.34185 -3.86365,2.74195 -6.45235,3.58832 -0.25522,0.0834 -0.46404,0.18199 -0.46404,0.21901 0,0.037 0.16904,0.1169 0.37565,0.17754 0.70041,0.20554 2.58155,0.99039 3.38086,1.41053 1.28631,0.67613 2.3365,1.41391 3.11569,2.18881 l 0.7292,0.72518 0,1.72989 0,1.72989 0.48614,0 c 0.57517,0 0.59074,0.0469 0.30199,0.90876 -0.55901,1.66855 -2.08207,3.18021 -4.50044,4.46673 -5.78113,3.07547 -16.66459,4.76162 -28.01911,4.34094 l 0,10e-6 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6095"
-         d="M 111.42754,316.1251 C 108.31976,315.00883 106.21363,313.82948 104.82051,312.42541 L 104.00292,311.60139 L 104.00292,308.78801 L 104.00292,305.97464 L 104.42276,305.46958 C 105.48399,304.19299 107.3852,302.98143 110.00106,301.9148 C 111.61611,301.25625 111.45078,301.26671 113.01853,301.72382 C 114.58552,302.18072 115.87141,302.48603 117.70311,302.8361 C 118.85853,303.05692 118.94993,303.08736 118.63119,303.1452 C 112.58046,304.24321 107.69445,306.32516 106.7795,308.19526 C 106.56414,308.63544 106.55097,308.7163 106.64405,309.02699 C 106.7008,309.21639 106.95245,309.59575 107.20372,309.87068 C 108.77494,311.58984 112.95367,313.25868 118.18925,314.25791 C 118.77261,314.36925 119.15047,314.47332 119.02894,314.48918 C 117.75047,314.65605 114.88895,315.29486 113.00459,315.83404 C 111.7516,316.19256 111.66161,316.20917 111.42754,316.1251 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path5993-5"
+         d="m 111.42754,316.1251 c -3.10778,-1.11627 -5.21391,-2.29562 -6.60703,-3.69969 l -0.81759,-0.82402 0,-2.81338 0,-2.81337 0.41984,-0.50506 c 1.06123,-1.27659 2.96244,-2.48815 5.5783,-3.55478 1.61505,-0.65855 1.44972,-0.64809 3.01747,-0.19098 1.56699,0.4569 2.85288,0.76221 4.68458,1.11228 1.15542,0.22082 1.24682,0.25126 0.92808,0.3091 -6.05073,1.09801 -10.93674,3.17996 -11.85169,5.05006 -0.21536,0.44018 -0.22853,0.52104 -0.13545,0.83173 0.0568,0.1894 0.3084,0.56876 0.55967,0.84369 1.57122,1.71916 5.74995,3.388 10.98553,4.38723 0.58336,0.11134 0.96122,0.21541 0.83969,0.23127 -1.27847,0.16687 -4.13999,0.80568 -6.02435,1.34486 -1.25299,0.35852 -1.34298,0.37513 -1.57705,0.29106 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6097"
-         d="M 111.5536,301.25626 C 111.50857,301.21393 111.19331,301.07985 110.85301,300.95831 C 107.86637,299.89159 105.55706,298.50453 104.38119,297.07105 L 104.00292,296.60991 L 104.00292,293.7463 L 104.00292,290.88268 L 104.82051,290.07135 C 105.78464,289.1146 106.81519,288.40955 108.33395,287.66766 C 109.46269,287.11628 111.48453,286.31142 111.74086,286.31142 C 111.81917,286.31142 112.42705,286.46831 113.0917,286.66007 C 114.96791,287.20137 118.4993,287.97743 119.18125,287.99831 C 119.31624,288.00244 119.02894,288.078 118.5428,288.16622 C 113.27194,289.12275 108.87136,290.84972 107.2067,292.61497 C 106.47325,293.39274 106.38254,293.87043 106.8378,294.55775 C 107.68402,295.83531 110.53151,297.32249 114.05515,298.3272 C 115.36655,298.70113 117.17693,299.12879 118.21734,299.31043 C 118.94607,299.43765 118.90734,299.5021 118.01247,299.6514 C 116.25786,299.94413 112.00524,301.02634 111.73799,301.24814 C 111.67957,301.29662 111.60025,301.30012 111.5536,301.25626 L 111.5536,301.25626 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path5995-1"
+         d="m 111.5536,301.25626 c -0.045,-0.0423 -0.36029,-0.17641 -0.70059,-0.29795 -2.98664,-1.06672 -5.29595,-2.45378 -6.47182,-3.88726 l -0.37827,-0.46114 0,-2.86361 0,-2.86362 0.81759,-0.81133 c 0.96413,-0.95675 1.99468,-1.6618 3.51344,-2.40369 1.12874,-0.55138 3.15058,-1.35624 3.40691,-1.35624 0.0783,0 0.68619,0.15689 1.35084,0.34865 1.87621,0.5413 5.4076,1.31736 6.08955,1.33824 0.13499,0.004 -0.15231,0.0797 -0.63845,0.16791 -5.27086,0.95653 -9.67144,2.6835 -11.3361,4.44875 -0.73345,0.77777 -0.82416,1.25546 -0.3689,1.94278 0.84622,1.27756 3.69371,2.76474 7.21735,3.76945 1.3114,0.37393 3.12178,0.80159 4.16219,0.98323 0.72873,0.12722 0.69,0.19167 -0.20487,0.34097 -1.75461,0.29273 -6.00723,1.37494 -6.27448,1.59674 -0.0584,0.0485 -0.13774,0.052 -0.18439,0.008 l 0,0 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6099"
-         d="M 110.89434,285.8727 C 107.9146,284.81338 105.73921,283.51229 104.44457,282.01511 L 104.04711,281.55548 L 104.00292,280.28742 L 103.95872,279.01938 L 103.53888,278.99244 L 103.11903,278.9655 L 103.11903,278.54697 C 103.11903,276.50293 105.01825,274.27429 108.06034,272.74857 C 115.91094,268.81122 131.39222,267.37209 144.66156,269.34615 C 151.62357,270.38188 157.0402,272.34391 159.67684,274.78503 C 160.82262,275.84585 161.50725,277.16352 161.60855,278.50287 L 161.65764,279.15196 L 161.11454,279.15196 L 160.57146,279.15196 L 160.57146,280.44495 L 160.57146,281.73795 L 159.84226,282.46589 C 158.49364,283.81215 156.34784,285.01458 153.60108,285.96321 L 152.86209,286.21844 L 151.83332,285.91401 C 150.47181,285.51112 148.52968,285.04935 147.00385,284.76574 C 146.32326,284.63923 145.70675,284.51317 145.63383,284.4856 C 145.56091,284.45803 146.13764,284.30551 146.91546,284.14666 C 151.22086,283.2674 154.39371,282.13556 156.4614,280.74139 C 157.1412,280.28303 157.87347,279.55052 158.00946,279.19284 C 158.23315,278.60448 158.01247,278.01357 157.33156,277.37771 C 154.16635,274.4219 145.00442,272.2448 134.71787,272.00414 C 127.45144,271.83414 120.90587,272.44827 115.4624,273.81075 C 110.70359,275.00186 107.16649,276.84951 106.65019,278.41393 C 106.50436,278.85578 106.73092,279.39667 107.3003,279.96605 C 108.99737,281.66312 112.93122,283.20101 118.18925,284.22293 L 119.24991,284.42908 L 118.36602,284.58439 C 116.46904,284.9177 113.2798,285.68641 112.1713,286.07751 C 111.83553,286.19598 111.77751,286.18667 110.89434,285.8727 L 110.89434,285.8727 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path5997-7"
+         d="m 110.89434,285.8727 c -2.97974,-1.05932 -5.15513,-2.36041 -6.44977,-3.85759 l -0.39746,-0.45963 -0.0442,-1.26806 -0.0442,-1.26804 -0.41984,-0.0269 -0.41985,-0.0269 0,-0.41853 c 0,-2.04404 1.89922,-4.27268 4.94131,-5.7984 7.8506,-3.93735 23.33188,-5.37648 36.60122,-3.40242 6.96201,1.03573 12.37864,2.99776 15.01528,5.43888 1.14578,1.06082 1.83041,2.37849 1.93171,3.71784 l 0.0491,0.64909 -0.5431,0 -0.54308,0 0,1.29299 0,1.293 -0.7292,0.72794 c -1.34862,1.34626 -3.49442,2.54869 -6.24118,3.49732 l -0.73899,0.25523 -1.02877,-0.30443 c -1.36151,-0.40289 -3.30364,-0.86466 -4.82947,-1.14827 -0.68059,-0.12651 -1.2971,-0.25257 -1.37002,-0.28014 -0.0729,-0.0276 0.50381,-0.18009 1.28163,-0.33894 4.3054,-0.87926 7.47825,-2.0111 9.54594,-3.40527 0.6798,-0.45836 1.41207,-1.19087 1.54806,-1.54855 0.22369,-0.58836 0.003,-1.17927 -0.6779,-1.81513 -3.16521,-2.95581 -12.32714,-5.13291 -22.61369,-5.37357 -7.26643,-0.17 -13.812,0.44413 -19.25547,1.80661 -4.75881,1.19111 -8.29591,3.03876 -8.81221,4.60318 -0.14583,0.44185 0.0807,0.98274 0.65011,1.55212 1.69707,1.69707 5.63092,3.23496 10.88895,4.25688 l 1.06066,0.20615 -0.88389,0.15531 c -1.89698,0.33331 -5.08622,1.10202 -6.19472,1.49312 -0.33577,0.11847 -0.39379,0.10916 -1.27696,-0.20481 l 0,0 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6101"
-         d="M 104.00292,301.29849 L 104.00292,296.83358 L 104.37857,297.24571 C 105.63915,298.62871 107.23221,299.63074 109.92494,300.73436 C 110.72706,301.06311 111.32147,301.33329 111.24584,301.33476 C 111.01618,301.33922 109.59866,301.93317 108.28975,302.57336 C 106.49974,303.44887 105.28925,304.30428 104.37857,305.33729 L 104.00292,305.76339 L 104.00292,301.29849 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path5999-4"
+         d="m 104.00292,301.29849 0,-4.46491 0.37565,0.41213 c 1.26058,1.383 2.85364,2.38503 5.54637,3.48865 0.80212,0.32875 1.39653,0.59893 1.3209,0.6004 -0.22966,0.004 -1.64718,0.59841 -2.95609,1.2386 -1.79001,0.87551 -3.0005,1.73092 -3.91118,2.76393 l -0.37565,0.4261 0,-4.4649 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6103"
-         d="M 104.00292,286.20941 L 104.00292,281.75496 L 104.77632,282.51323 C 105.63093,283.35112 106.8058,284.1747 108.00723,284.7781 C 108.8708,285.21181 110.46225,285.8775 111.05189,286.05167 C 111.48748,286.18032 111.52607,286.26787 111.18447,286.35239 C 110.79557,286.44861 108.89611,287.26176 107.96492,287.73067 C 106.55787,288.4392 105.78589,288.98189 104.61841,290.08323 L 104.00292,290.66386 L 104.00292,286.20941 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6001-3"
+         d="m 104.00292,286.20941 0,-4.45445 0.7734,0.75827 c 0.85461,0.83789 2.02948,1.66147 3.23091,2.26487 0.86357,0.43371 2.45502,1.0994 3.04466,1.27357 0.43559,0.12865 0.47418,0.2162 0.13258,0.30072 -0.3889,0.0962 -2.28836,0.90937 -3.21955,1.37828 -1.40705,0.70853 -2.17903,1.25122 -3.34651,2.35256 l -0.61549,0.58063 0,-4.45445 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6105"
-         d="M 104.00292,316.2336 L 104.00292,311.8397 L 104.77632,312.5641 C 106.12339,313.82582 108.07941,314.97507 110.34478,315.83585 C 110.89168,316.04366 111.33915,316.24108 111.33915,316.27457 C 111.33915,316.30807 111.17011,316.38507 110.9635,316.4457 C 110.39717,316.61187 108.938,317.20831 108.21971,317.56722 C 106.82304,318.26511 105.6562,319.06789 104.6262,320.03953 L 104.00292,320.62751 L 104.00292,316.2336 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6003-1"
+         d="m 104.00292,316.2336 0,-4.3939 0.7734,0.7244 c 1.34707,1.26172 3.30309,2.41097 5.56846,3.27175 0.5469,0.20781 0.99437,0.40523 0.99437,0.43872 0,0.0335 -0.16904,0.1105 -0.37565,0.17113 -0.56633,0.16617 -2.0255,0.76261 -2.74379,1.12152 -1.39667,0.69789 -2.56351,1.50067 -3.59351,2.47231 l -0.62328,0.58798 0,-4.39391 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6107"
-         d="M 159.86435,319.89194 C 158.55339,318.66966 156.80169,317.64577 154.47467,316.74162 C 153.91451,316.52398 153.42673,316.3184 153.39071,316.28478 C 153.35469,316.25116 153.75245,316.06924 154.27459,315.88051 C 156.30605,315.14625 158.44336,313.91775 159.81959,312.69331 L 160.57146,312.02437 L 160.57146,316.27104 C 160.57146,318.60671 160.56152,320.51597 160.54936,320.51386 C 160.53721,320.51174 160.22896,320.23188 159.86435,319.89194 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6005-4"
+         d="m 159.86435,319.89194 c -1.31096,-1.22228 -3.06266,-2.24617 -5.38968,-3.15032 -0.56016,-0.21764 -1.04794,-0.42322 -1.08396,-0.45684 -0.036,-0.0336 0.36174,-0.21554 0.88388,-0.40427 2.03146,-0.73426 4.16877,-1.96276 5.545,-3.1872 l 0.75187,-0.66894 0,4.24667 c 0,2.33567 -0.01,4.24493 -0.0221,4.24282 -0.0122,-0.002 -0.3204,-0.28198 -0.68501,-0.62192 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6109"
-         d="M 159.90279,304.88522 C 158.68832,303.71667 156.50871,302.44448 154.30602,301.6185 C 153.80114,301.42918 153.42328,301.2532 153.46633,301.22744 C 153.50937,301.20168 153.98211,301.01019 154.51686,300.80191 C 156.66559,299.96502 158.70698,298.75501 159.92982,297.59342 L 160.57146,296.98393 L 160.57146,301.23781 C 160.57146,303.57744 160.56152,305.49042 160.54936,305.48888 C 160.53721,305.48734 160.24625,305.21569 159.90279,304.88521 L 159.90279,304.88522 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6007-6"
+         d="m 159.90279,304.88522 c -1.21447,-1.16855 -3.39408,-2.44074 -5.59677,-3.26672 -0.50488,-0.18932 -0.88274,-0.3653 -0.83969,-0.39106 0.043,-0.0258 0.51578,-0.21725 1.05053,-0.42553 2.14873,-0.83689 4.19012,-2.0469 5.41296,-3.20849 l 0.64164,-0.60949 0,4.25388 c 0,2.33963 -0.01,4.25261 -0.0221,4.25107 -0.0122,-0.002 -0.30311,-0.27319 -0.64657,-0.60367 l 0,1e-5 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
       <path
          inkscape:export-ydpi="151"
          inkscape:export-xdpi="151"
          inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
-         id="path6111"
-         d="M 159.95274,290.00706 C 158.49028,288.6346 157.04423,287.77652 154.55089,286.80165 L 153.17069,286.26202 L 154.41831,285.78132 C 157.00895,284.78317 158.48143,283.91524 160.00983,282.48549 L 160.57146,281.96012 L 160.57146,286.25708 C 160.57146,288.62042 160.56152,290.5523 160.54936,290.55014 C 160.53721,290.54799 160.26873,290.3036 159.95274,290.00706 L 159.95274,290.00706 z"
-         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+         id="path6009-9"
+         d="m 159.95274,290.00706 c -1.46246,-1.37246 -2.90851,-2.23054 -5.40185,-3.20541 l -1.3802,-0.53963 1.24762,-0.4807 c 2.59064,-0.99815 4.06312,-1.86608 5.59152,-3.29583 l 0.56163,-0.52537 0,4.29696 c 0,2.36334 -0.01,4.29522 -0.0221,4.29306 -0.0122,-0.002 -0.28063,-0.24654 -0.59662,-0.54308 l 0,0 z"
+         style="opacity:0.75702485;fill:#000000;fill-opacity:0.87815121;fill-rule:nonzero;stroke:#000000;stroke-width:0.17677669;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         inkscape:connector-curvature="0" />
     </g>
+    <g
+       id="g3617-4"
+       transform="matrix(0.87829376,0,0,0.87010791,-343.66999,439.23812)">
+      <path
+         sodipodi:nodetypes="cscc"
+         transform="translate(29.895332,159.56549)"
+         inkscape:connector-curvature="0"
+         id="path3579-2"
+         d="m 412.74834,93.016244 c -13.81306,-1.759483 -10.41799,-15.518717 -7.5833,-19.499922 2.70262,-3.795717 6.49997,-3.791651 6.49997,-3.791651 l 0,0"
+         style="fill:none;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         sodipodi:nodetypes="czzc"
+         transform="translate(29.895332,159.56549)"
+         inkscape:connector-curvature="0"
+         id="path3581-2"
+         d="m 415.99833,72.432994 c 0,0 -6.81867,-2.081467 -4.87499,-9.208297 1.94368,-7.12683 8.92996,-8.666632 14.62495,-8.666632 5.69499,0 10.44351,-0.207037 14.62494,3.791651"
+         style="fill:none;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         sodipodi:nodetypes="csc"
+         transform="translate(29.895332,159.56549)"
+         inkscape:connector-curvature="0"
+         id="path3583-6"
+         d="m 430.08161,111.43284 c -8.81535,1.10193 -10.21818,0.97153 -18.4166,-4.33332 -9.20829,-5.95831 -4.87498,-16.791599 -4.87498,-16.791599"
+         style="fill:none;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         sodipodi:nodetypes="cczc"
+         transform="translate(29.895332,159.56549)"
+         inkscape:connector-curvature="0"
+         id="path3585-4"
+         d="m 427.37328,108.18286 c 10.29163,12.99994 31.17799,8.78102 35.74986,-3.79167 8.46517,1.50599 13.26616,-3.20006 14.08327,-13.541604 0.81711,-10.341541 -6.49998,-17.874929 -6.49998,-17.874929"
+         style="fill:none;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         sodipodi:nodetypes="csc"
+         inkscape:connector-curvature="0"
+         id="path3587-1"
+         d="m 464.31026,221.16519 c 4.33331,-5.41664 18.10819,-6.44521 26.54156,-2.70832 8.75389,3.87891 11.48835,12.57168 7.5833,18.41659"
+         style="fill:none;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <text
+         sodipodi:linespacing="100%"
+         id="text2820-2-2"
+         y="241.5598"
+         x="451.0784"
+         style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans"
+         xml:space="preserve"><tspan
+           id="tspan3573-2-8"
+           y="241.5598"
+           x="451.0784"
+           sodipodi:role="line"> Cloud</tspan><tspan
+           id="tspan3615-8"
+           y="251.5598"
+           x="451.0784"
+           sodipodi:role="line">storage</tspan></text>
+    </g>
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow1Mend);display:inline"
+       d="m 127.34154,651.67829 -33.43554,0.109"
+       id="path3289-9-9"
+       inkscape:connector-type="polyline"
+       inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
+       inkscape:export-xdpi="151"
+       inkscape:export-ydpi="151"
+       inkscape:connector-curvature="0"
+       sodipodi:nodetypes="cc" />
     <text
        xml:space="preserve"
-       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans"
-       x="178.00012"
-       y="342.21909"
-       id="text2815"
-       sodipodi:linespacing="100%"><tspan
+       style="font-size:10px;font-style:italic;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none;font-family:DejaVu Serif;-inkscape-font-specification:Sans Italic"
+       x="47.523022"
+       y="219.26503"
+       id="text2761-2"
+       sodipodi:linespacing="100%"
+       inkscape:export-filename="/home/zooko/playground/allmydata/tahoe/trunk/trunk/docs/network-and-reliance-topology.png"
+       inkscape:export-xdpi="151"
+       inkscape:export-ydpi="151"><tspan
          sodipodi:role="line"
-         id="tspan2818"
-         x="178.00012"
-         y="342.21909">Tahoe-LAFS storage protocol</tspan></text>
-    <text
-       xml:space="preserve"
-       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans"
-       x="469.52924"
-       y="342.69528"
-       id="text2820"
-       sodipodi:linespacing="100%"><tspan
+         x="47.523022"
+         y="219.26503"
+         id="tspan2781-3"
+         style="font-size:10px;font-style:oblique;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans Oblique">• Disk backend</tspan><tspan
          sodipodi:role="line"
-         id="tspan2822"
-         x="469.52924"
-         y="342.69528">Tahoe-LAFS web-API</tspan></text>
+         x="47.523022"
+         y="229.26503"
+         style="font-size:10px;font-style:oblique;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans Oblique"
+         id="tspan3962">• Cloud backend under development</tspan><tspan
+         sodipodi:role="line"
+         x="47.523022"
+         y="239.26503"
+         style="font-size:10px;font-style:oblique;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans Oblique"
+         id="tspan3972">   (S3, OpenStack, Google, Azure)</tspan><tspan
+         sodipodi:role="line"
+         x="47.523022"
+         y="249.26503"
+         id="tspan2773-3"
+         style="font-size:10px;font-style:oblique;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:DejaVu Sans;-inkscape-font-specification:DejaVu Sans Oblique" /></text>
   </g>
 </svg>
-- 
2.45.2