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@@ -20,12 +20,12 @@ task :graph do
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     size="12,12";
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     overlap=scale;
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     splines=true;
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-    sep=.1;
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+    sep=.5;
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     margin=".1,.1";
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-    
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+    bgcolor=white;
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-  	node [shape = circle, fixedsize=true, fontcolor=red, fontname=Helvetica, fontsize=10, color=blue];
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-  	edge [arrowsize=0.35, len=2.0, color=gray];
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+  	node [shape = circle, fixedsize=true, fontcolor="#86171d", fontname=Helvetica, fontsize=12, color=blue];
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+  	edge [arrowsize=0.5, len=1.0, color="#a6803a"];
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     }
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   users   = Hash.new {|h,k| h[k] = 0}
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@@ -50,7 +50,7 @@ task :graph do
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   min = 0.1
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   users.each do |(from,count)|
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     width = ((count / total.to_f) * (max-min)) + min
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-    dot.puts "\t#{from} [width=#{width}];"
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+    dot.puts "\t#{from} [width=#{width},label=\"\\N (#{count})\"];"
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     tos = user_to[from] || {}
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@@ -62,5 +62,6 @@ task :graph do
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   dot.puts "}"
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   dot.close
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-  puts `neato -v -s100 -Tpng graph.dot -O`
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+  output = ENV['OUTPUT'] ? "-o #{ENV['OUTPUT']}" : '-O'
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+  puts `neato -s100 -Tpng graph.dot #{output}`
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 end
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