Spot on Oxford Blue.
This poll is a total waste of time. You can't possibly get any objective information or conclusions from this. Can't see much of the fun side either to be honest, unless you count watching various students and ex-students of these colleges vote as fun. Put it this way, if they all voted for their own college, who do you think would win?
Reminds me of the same thing on Sky News interactive. Sky ask stuff like 'Should they bring back hanging' and 89% vote YES as the only ones who bothered to vote all read the Daily Express.
Nice new facility this polling lark though.