People For The American Way has a petition going around.
Interesting anecdote at Bilerico wrt how good Warren is at embracing his gay neighbor, with Christian charity, you know.
Also via Bilerico: there are, of course, real and serious new groups/coalitions forming in the wake of Prop 8. Here's one.
ETA: Apparently there's also going to be another reverend at the inauguration. Joseph Lowery, giving the benediction. That's more like it. Too bad he can't be getting the prime spot, attention-wise, but apparently he has the last word.