@LeaVerou's points all seem pretty spot on to me. It may be that @nrrdcore was harassed, but again, we don't have too much solid information in front of us. Jumping to conclusions, both about @nrrrdcore and Github does not make any sense, yet here we are doing it, why? Because one of the parties involved is a female. I don't mean to sound insensitive here, but isn't that what sexism is? Basing our judgement based on gender? We should be waiting for the facts and evidence here.

EDIT: And I just want to say, if @nrrdcore is right which she very well may be, then I agree that she should speak out. But we shouldn't be judging the situation until we have hard facts.