Plenty of bloggers and journalists, not to mention McCain himself, have called Obama "elitist" at various points throughout the campaign.
I would just like to point out that in politics right now, the two greatest examples of living the American Dream -- of starting from nothing and working hard from there -- are Bill Clinton and Barack Obama. I don't know why a grandmother in Hawaii makes Obama an elitist, while two houses on Coronado Island doesn't make McCain and elitist, but whatever. And do not even get me started on arugula. There will be a whole 'nother post coming about why caring about the price of arugula makes you explicitly not an elitist.