Just a brief diary...
I was watching PBS newshour just now and one of the pundits made an excellent point. The gallup 7-day tracker is switching to likely voters tomorrow and it was predicted that the 5-point lead that Obama enjoyed today should be erased. It will show a tied race.
I hope it doesn't come to pass but if you, like me, check in religiously at 1 p.m. at least you can prepare yourself for the swing.