Gallup just did a poll (N=1162) in my country, Denmark, on the US election.
85% Obama
11% don't know
4% Romney
Obama wins by 81 points. Amazing.
Some subgroups:
Amongst the center/left-leaning parties:
Obama - 95%
Don't know - 5%
Romney - 0%
Amongst the center/right-leaning parties
Obama - 79%
Don't know - 13%
Romney - 8%
The most Romney-positive party is the most economically conservative party where 21% would vote for Romney. Only 7% of the voters from the most socially conservative party would vote Romney, which indicates how radical american social conservatism seems to most Europeans. Most Europeans who support republicans do so because of their economic views, not their social views.
http://hoisonten.b.dk/Event/Hoisonten/53501769