It's interesting and revealing when someone responds to a law that says "You're not allowed to abuse users in countries X, Y, and Z" with "How can I figure out who's in the other countries, so I can abuse them?" instead of "I'll just stop abusing everyone, and then I don't even need to worry about where anyone is."
Whenever you find yourself asking "how do I toe as close to the 'illegal' line as I can without technically going over it?" I think it's time to ask yourself some pretty hard questions.