I'm quite a fan of the adopt-a-vote program, where an undecided voter sells his vote on the internet to someone from another country, then votes the way that person says.
Sure its slightly immoral, and there is no way of proving they voted for your choice, or that they even voted, but consideringso many euros are more knowledgable about US politic then american, and the winner of US elections affect everone in the world, in some countries more then the election of their own leader, it certainly does have positives.
To be honest, another reason is that the ROTW is overwhelmingly anti-Bush