Well, I assume The Verge has more journalistic integrity than that (it's not done for emphasis, it totally flips the tone of the message from 'pro' to 'anti' (as it were)!) so it's disappointing that someone at GitHub leaking the story seemingly decided to take that message out of a context they could see, knowing that anyone else seeing it would read it as pro-Nazi without it, to make the point 'how dare this person still be employed by GH'. Both leaker and author of that message would seem to be on the same side, saying something in defense of Jewish people, but leaker is all but calling for the other to be fired for it...
Maybe they just searched 'Nazi' and took screenshots without reading context.