Pick Obama: He's taller.

Plouffe to the superdelegates:

We played by the rules, set by you, the D.N.C. members, and campaigned as hard as we could, in as many places as we could, to acquire delegates. Essentially, the popular vote is not much better as a metric than basing the nominee on which candidate raised more money, has more volunteers, contacted more voters, or is taller.

His argument is, of course, that candidate with the most pledged delegates should get the superdelegates' vote, but, really, why shouldn't the superdelegates take every relevant factor into account? The superdelegates are part of the rules, so it isn't necessary to bind them to any specific "metric" in order to legitimize their role.

Let them consider who is taller if tallness helps the party with the election. And it does, doesn't it? Picture a debate with McCain and Obama. Literally, picture it, the 2 men standing side by side. Obama's height will affect voters' minds whether you like it or not.