The size of the nodes are based on how much influence a language's design has had on later languages. PHP may have a lot of market share, but not a lot of langu

The size of the nodes are based on how much influence a language's design has had on later languages. PHP may have a lot of market share, but not a lot of languages have copied its features. A better title for the page would be the one from the linked blog post, "How Programming Languages Influenced Each Other", at http://exploringdata.github.io/info/programming-languages-influence-network/ http://exploringdata.github.io/info/programming-languages-in....