Ahh Canada what a great ally. /sarcasm
Getting to be more like an enemy day after day.
You nailed it. I think this is in part a reaction to an increasing rate of globalization of culture per se, that of the United States being only the villain of the moment. India's turn will come - her representatives voted in favor despite the sizeable income that country receives from a movie industry that puts out more than Hollywood. Good luck, suckers!
I don't really think this sort of insularity is possible in the long run even if the Euros and the other multicultis do manage to fragment the Internet. But they have to understand that this sort of persistent, one-sided anti-American activity is more likely to harden American attitudes toward the sort of internationalist control they're pushing. Continuing to slap us in the face at every opportunity and then bleating "why do they hate us? Oh, it must be because they're imperialists" is childish and self-defeating.