Moreover, making mistakes in the context of misusing a privilege can and should carry greater stigma than making those same mistakes in some other contexts.
Allegedly did.
I think people would hate the spouse just the same if it were a man, so I disagree with you on this.
Y'know, I hope I'm wrong, but there's a good chance you're surprised because you don't know what sexism is. An awful lot of men seem to have this notion that "sexism" means "something happened to a woman that she didn't like." It doesn't. Sexism is prejudice or discrimination based on a person's sex or gender, if you'll forgive me quoting Wikipedia. Calling out a woman for doing something shitty is not sexist. Saying "well, what can you expect from a woman" would be.
Do I see any sexism against the wife of the co-founder from GitHub's statement? No
If you'd like to continue the discussion then go ahead and provide something of worth.
This comment is ironic I know, but these kind of posts derail the debate.
Nothing to do with sexism, everything to do with a person making decisions for the company who is (1) personally close to an executive and (2) without a formal role at the company.