4:36 PM PT: Where are we now: We're broadcasting on Daily Kos Radio. Armando, and Kagro, and Greg Dworking, and a bunch of other cool people are hanging out over there.
Exit polls show both Virginia, Florida, and North Carolina tied exactly, 49-49. Obama leads Ohio exits by three.
Mourdock will lose the Indiana Senate race, thank heavens. And we're on track for a shocking upset in the state's governor's race. No poll showed that competitive.
Scroll down the page for some other recent updates, since these liveblog threads are being updated fast and furious.
4:37 PM PT: Don't panic! FOX NEWS exit polls have the race tied on Ohio!
4:39 PM PT: Three times' the charm!
David Rivera is looking pretty doomed, losing to Joe Garcia 54-43% with all early ballots in. Tough to see Election Day catchup
— @MarcACaputo via web
That would be a pick-up for Team Blue, and for three-time candidate Joe Garcia.
4:40 PM PT:
How many of you were fooled?
4:41 PM PT: South Carolin called for Romney. So at least he'll have that.
4:44 PM PT: Second liveblog downballot thread at Daily Kos Elections.
4:46 PM PT: Handy benchmark county chart says we need to lose Duval County (FL) by less than 48-52. Early vote is 50-50.
4:47 PM PT: Ha ha ha ha ha!
4:48 PM PT (Barbara Morrill): New thread here.