You know...another thing is, I'm guessing quite a few, if not EVERYONE who voted for Couture, vote for him solely out of respect. Everyone respects the man for what he stands for, and what he's done. That's probably a large reason why it's so lop-sided.
Also, people in general, just despise Big Tim. We all have seen that first hand.
i'm a monster
i'm a maven
i know this world is changin'
never gave in
never gave up
i'm the only thing i'm afraid of