Bah this website was banned from china a looooooong time ago already.
Some websites already started to ban US IPs. Like I said, even if SOPA was accepted it wouldn't stop piracy at all, caus there are plenty of countries that don't give a shit about US laws, China being one of them, which count 500 millions out of 2 billions internet users around the world, and anyone can plug in a server somewhere share files if he wants to.
It will just force US & co webusers to use proxies to surf freely on the net ^^