The Daily Grind: Do you play goodies or baddies?

Earlier this week we began our Ask a WAR Beta Tester series, and in response to a question about factional balance this blogger made an observation about the propensity for players to pick humans. There was a bit of disagreement in the comments on that post, and it prompted a few questions of our own. So we wanted to ask you more directly about this phenomenon.

What do you prefer to play in an MMO? Think about the characters you have realistically, not just what you like in the abstract. Do you play humans? "Good guys?" Or do you play non-human "baddies"? Would you prefer a faction at least offer you the option of a human-like character? Does how pretty your character is matter to you?