The invaluable Current Electoral Vote Predictor daily map-making guy has the following up on his site today:
There is a secret spoiler lurking out there that only political junkies have ever heard of: Michael Badnarik of the Libertarian Party. He is on the ballot in 48 states, vs. about 35 for Nader. Some polls show him pulling in 1% to 3% of the vote. […] The pollsters don't seem to know about Badnarik and rarely include him in the polls.