I am actually pro-any-b52s-ever, though I'm surprised you didn't mention the Elephant 6, most of which are based out of Athens. There's been a lot of noteworthy artists since though, my favorite being Jucifer.
HOWEVER, I was probably guilty of simplifying the Bay area's scene. I was talking to a fella from the area (He is the bassist in Chow Nasty) and he said the good thing about the Bay area is that it's an AREA and there are many different things coming from each city. Oakland doesn't really sound like SF, which doesn't sound like SJ, and so on.
Fuck you, I love Love Shack. I made a music video of it when I was 8 and it is the best music video ever.