Predictors
As further evidence that I should stop looking at, and writing about, polls, consider the Gallup tracking poll that came out on the eve of election day 2000 (via Kos):

Bush 48
Gore 43
Nader 4

We know how that one turned out.

Meanwhile, I'm saving the Article 19 prediction thread for Sunday night/Monday so get ready to prognosticate. For research, electoral calculator here, ridiculous amounts of state polls here, and you might want to use this.