even for webmasters outside us, if you content, hosting, payment processor, sponsors, or anything touches the US, you could be part of the game. Running and hiding your stuff will just piss the DOJ off worse.
Joesho, sorry, but anything published, even inside an IFRAME is a no go. Buying the domains from ignorant newbs then letting them operate the sites isn't going to change it (they are still a publishing, therefore they need records). It's a nice try, but it won't float the boat. It is, however, a good attempt to profit from the misery of others, always a cool thing to do.
Alex