^This man's got it right.
Even an accusation of posting copyrighted material, or an accusation of linking to a site that has copyrighted material, is enough for the entire site to be removed.
Again. Just an accusation. No proof, no trial. And as far as I'm aware it's not even going to be the government in charge, the power to kill sites will be given to the major entertainment companies. You know, the guys who would actually prefer the internet to fuck off so they would be exclusive distributors of media just like the "good old days"
Also there's the fact that the means suggested to remove the site wont work, it will just mean you can't access it via it's domain name (e.g. google.com) you'll just need to know the ip address and you can still pirate all the stuff you want.