check it out at
http://couchand.github.io/language-viz
blog post
http://compiledthoughts.couchand.com/2014/08/d3-langauge-graphs-a-la-marceau/
data from the computer language benchmarks game (version 05 May 2013 u32 n)
http://benchmarksgame.alioth.debian.org/u32/summarydata.php
viz designs and inspiration from
http://blog.gmarceau.qc.ca/2009/05/speed-size-and-dependability-of.html