The Libertarian Party candidate is
Bob Barr; he's certainly an interesting choice.
Don't forget
Cynthia McKinney, the Green Party candidate.
I know plenty of people who vote third party; I voted third party for a couple things this election. Personally, I think it's great. It increases my hope that we can get away from the current two-party domination. I'd like to see more people vote third party and increase the numbers they receive come Election Day. It would make politics in this country much more interesting.