Radical might not be my choice of words, but he's got a certain type of ideological purity around free software that's definitely on the extreme end. Here's a

Radical might not be my choice of words, but he's got a certain type of ideological purity around free software that's definitely on the extreme end. Here's a paraphrased version of what he's saying: "GitHub [...] has done terrible harm to our community. GitHub was so bad for free software, all along[.]" Now, if you were to define "our community" as the open source community, this would be laughable - very few people would argue that open source software has been terribly harmed by GitHub (on the contrary, the rise of GitHub has seen many projects flourish). I don't necessarily think he means the wider open source community, though - he's referring to his own Stallman flavor of free software.