It makes sense when there are no good positive choices to make. I don't begrduge the 'hold your nose' types that will vote for McCain. I just vehemently disagree with those who assert there will something positive coming out of his presidency and with those who refuse to acknowledge that a liberal Republican president who joins with the Left in advancing their policies (the Schwarzenegger model) could indeed be worse than a Democrat alternative who will meet fierce, unified opposition from the Right.
So we also agree on this! ;-)