How exactly does "SF: dirty, and full of angry people with extremist positions who've never had to reflect on their own opinions." add anything to this conversation? This is just typical right-wing bias complaining that the bay area isn't new york, or dallas, or whatever.

Would you please stop?

Sure. In the meantime, please leave the bay area since you hate it so much. If you're not from here, please don't visit, you'll be happier.