They picked a repo on Github that they thought was duplicating functionality in Unix (oh the horror!) and engaged in classic schoolyard bullying. Publicly shaming the code and the author, apparently to make themselves feel better and show the world how smart they were. And at the end of it, the apologies they issued after the internet turned against them were poor.
So yes, I do occasionally say dumb things, but I'm never a bully. If I say something mean it's because it was provoked. And if I need to apologize for something, I do it with real contrition.