The data set I'm most familiar with is web frameworks where copy middle seems to have a substantial lead: http://en.m.wikipedia.org/wiki/Comparison_of_web_appl

The data set I'm most familiar with is web frameworks where copy middle seems to have a substantial lead: http://en.m.wikipedia.org/wiki/Comparison_of_web_application_frameworks http://en.m.wikipedia.org/wiki/Comparison_of_web_application... Another data set: http://www.softwarefreedom.org/resources/2013/lcs-slides-aaronw/ http://www.softwarefreedom.org/resources/2013/lcs-slides-aar...