Im spanish but i will vote in the american presidential elections, take a look to this site: http://www.iwanttovotetoo.com/index.php?lang=eng You can vote, just register and vote, obviously has no binding effect on anybody, and its unofficial, but i think that this is a great way to know what does the people of the world think about this important event.
It is interesting. It would heavily favour Obama I think. Younger people use the net, and other countries have had enough of the republicans ruling the worlds biggest superpower. The real election will be much closer I think.