I don't disagree that people have problems with Microsoft products but I would just suggest asking yourself whether the people who went to the trouble of open-sourcing something are likely to want those problems to exist rather than, say, engineers trying to do what they can at a big, complicated company. Is it more likely that the person who reads a troll PR is going to say “I had no idea everyone wasn't happy with this!” or that their boss will say “See, I told you that releasing this was a waste of time”.