I think particularly here on HN, I've seen a good deal of concern over github's social agenda and the perception that they've hired a lot of non-engineering folks to push that agenda.
The alt-right is apparently everyone's favorite new boogeyman for use in thought-free dismissal
It's always disappointing to see a self-described intellectual community give over so heavily to such an obviously broken thought process, but humans being the emotionally manipulable creatures they are, it makes sense.