> If any of what's happening here is wrong, so was the apartheid divestiture movement.
Those actions by themselves are not necessarily right or wrong; it's the reason for the action which makes the difference.
It was right to mount a massive conventional invasion of Europe in order to defeat Nazi Germany's campaign of conquest. It would not be right to mount a massive conventional invasion of Europe because of someone jaywalking in Berlin.
It was right to mount a boycott campaign of South Africa and call the rulers of South Africa racists in order to end apartheid. Is it right to mount a boycott campaign against LambdaConf and call its organizers racists because in a blind evaluation they selected a speaker whose personal politics, which will not be touched on in any way at the convention, you find repellent?
We're unlikely to have a productive discussion if you think that. More accurately, you are unlikely to have a productive discussion in any context whatsoever, because you will be unable to evaluate ideas outside the context of the man who holds them.