See: https://plus.google.com/+RichBowen/posts/Cau1R8s78jo
That image was shown by James Carman in the Barcamp today. Rob Weir produced it, and indicated, in that G+ thread, that he's got the code laying about that generated it, and will check it into the ComDev svn tree.
Thought some folks here might care to see it. --Rich -- Rich Bowen - rbo...@rcbowen.com - @rbowen http://apachecon.com/ - @apachecon