Both California Senators (Boxer and Feinstein) are supporters (and co-sponsors!) of Protect-IP. Silicon Valley needs to make its voice heard, and soon.
So this is one of the problems I can see with politics today: politicians have no views or principles you can count on. Everything is depended on how much money they get (of course they all stick and talk about wedge issues such as guns, gays, and god which are really stupid).
That is one of main reason people like Ron Paul: you know what you get.
I think especially if the giants (Google, Facebook, etc) got significant amounts of employees to do it then our Congresspeople would take notice. Even if not I think there's enough influence on hackernews to maybe make a difference.
Of course this has potential in any state, but the concentration of software companies in California makes it particular interesting IMO.