Oops. Yes I meant Simpson--the "babe in the bunker."
I guess your point is that "San Francisco values" does not refer to places like Mill Valley or Berkeley. The greater Bay Area is represented by people like Barbara Lee, Lynn Woolsey, Tom Lantos, Ellen Tauscher, Pete Stark, and George Miller.
Not disputing that, but it tends to be less concentrated the further you get away from the inner slum (er, city) of San Francisco. I live in Walnut Creek, and the 25 mile difference between here and San Francisco is quite amazing.
Yes, we're sorta dominated by the Democrats here, but they are by and large regular people. Tauscher is almost a right-winger compared to the other moonbats you noted.
Don't forget Anna Eshoo. Interestingly, if one were to canvass her district, one would find mansions and high end vehicles in abundance. Large number of PhDs per square mile. A number of C-levels of big name high tech firms. The reality is, rich business leaders can be very far to the Left and, if not as freaky looking as the cafe denizens of the Haight, certainly as freaky minded.