Vote

Seriously.

I don't care if you're supporting Obama or McCain, or a third party candidate, or filling in a "none of the above" option. If you don't vote, you have no right to complain about the outcome. And if you do vote, and happen to like coffee, Starbucks is running a promotion where you get a free cup of coffee on November 4th if you come in and tell them you voted (no cheating, you non-voters).