I think Stallman has earned some negative sentiment with that statement. As he is so closely identified with the FSF, regardless of intent, it's inevitable that there would be spillover.

It's not the mission, it's the man we have a problem with. Yes, he's done a lot for Free Software and software in general, most of it good. He has taught us a lot and probably learned a few things.

The next thing he needs to learn is when to keep some of his thoughts to himself. His statement, in no way, advances the cause of Free Software.