IANAL but i don't think using a vpn matters...Because whether a user is using a vpn or otherwise or not, if the user is identified as from Mississippi, that would be the test for whether these guys would need to block or not. Like, if a user from Mississippi uses a vpn, and these guys don't know that and detect that this user's IP is from, say, Arkansas...how would they be held liable? Unless, i'm missing something, right?