I thought this would be a nice bit of information to share to feed the political junkie in all of us. I came upon this bit of info lurking on Nate Silver's fivethirtyeight.com site. But, ultimate credit belongs to Swing State Project's DavidNYC.
I've heard the two biggest nailbiters for this election cycle would be whether Democrats get their 60 fillibuster-proof senators or not--and California's referendum on Proposition 8. The latest Field Poll has it 49% vs 44% against Prop 8!