INSTA-POLL: OKAY, MY PLAN HAS BEEN to vote for McCain if Tennessee was in play, and to vote for Libertarian candidate Bob Barr if Tennessee looked safe. But it’s occurred to me that my vote doesn’t matter anyway, since if Tennessee is in play McCain’s probably doomed. (Barr’s not much of a libertarian candidate in my opinion, but a strong showing by the LP would probably help drag the GOP in a good direction.) So what do you think I should do?

UPDATE: Bob Barr’s campaign is sending people over. Welcome, Barr-ites!