You can vote for or not vote for Sarah Palin for any reason you deem to be important.
Who has said otherwise?
Uh, the original poster . . . who appeared to be terribly “concerned.”
Excuse me, I must clarify: you are entitled to vote for a candidate based upon whether you like his tailor. But don’t try and explain that your criterion is as relevant or important as that candidate’s position on marginal tax rates.