Alright, now this idea is great. Death Cab for Cutie (a band which has outright supported Barack Obama) wants all of you (ok maybe not us 30+ yr olds) young college kids to sign up to vote. The incentive? They'll come to your school and put on a concert!
The Ultimate College Bowl is a voter registration competition sponsored by MySpace as well as non-partisan organisations Rock The Vote and Declare Yourself.