I'm voting bob barr to get the LP ballot access in 2012..
Bob Barr won't get enough votes in Texas to continue ballot access.
To keep ballot access, the LP has to get 5% in a statewide race (I think its 2% when there is a gubernatorial race).
Not a chance that Barr will get 5% (or even 2%).
The Libertarians will likely maintain ballot access by getting 5% in some oddball race- like railroad commissioner or Supreme Court Justice, in which only one of the major parties has a candidate.
I don't like any of the candidates- McCain/Palin are total neocon douche bags, Obama is a big government liberal, Barr is a neocon in sheeps clothing (and an ass to boot), Baldwin is only a write-in and I don't like the theocratic positions of the CP. Nader is an out and out socialist, and McKinney is, well, McKinney (she's NUTS).
I voted early today. I was going to just make a completely futile, uncounted vote for Ron Paul- but then I remembered the RPF and that EndtheFed and Tones and a couple of others were shilling for John McWar.
So I voted for Obama as an official SCREW YOU to McCain, Palin, Tones, and EndtheFed. First time I've ever voted for a Democrat at any level- and I have Tones and EndtheFed to thank for helping me make this decision

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Other than that, I voted mostly for Libertarians (they should maintain ballot access because there was one "unopposed" statewide election), and a few Republicans that I know are decent.