Russell Brand suggests not voting; David Foster Wallace has another opinion.
This is from his Rolling Stone articles back in 2000. DFW followed John McCain on the primary trail, chronicling the ins and outs and the dirt and the image that swirls around a candidate.
If you are bored and disgusted by politics and don’t bother to vote, you are in effect voting for the entrenched Establishments of the two major parties, who rest assured are not dumb and are keenly aware that it is in their interests to keep you disgusted and bored and cynical and to give you every possible psychological reason to stay at home doing one-hitters and watching MTV Spring Break on Primary Day. By all means stay home if you want, but don’t bullshit yourself that you’re not voting. In reality, there is no such thing as not voting: you either vote by voting, or you vote by staying home and tacitly doubling the value of some Diehard’s vote.