Only a little extreme, but points for ‘craptacularly’.
They banned you for something that wasn’t against their rules. So even as draconian as their rules were, that wasn’t enough. You wouldn’t have been happy there anyway. Not that they’ve probably done anything from trying again. I’ve never really thought banning was that effective a punishment. If you’re really a bad person, why wouldn’t you then attack them back? What are they going to do, ban you?
I just think it’s funny that people on this forum of all places are freaking out because the guy wasn’t polite.