It's my understanding that the Internet is structured in such a way that this kind of thing is impossible unless there is a massive buy in of all involved countries.
I very much prefer the Internet raw and unfiltered. I know enough to know which sites I like and which I don't.
Furthermore, the Internet is an expression of the human condition, and as such it is itself art, and should not be censored for this reason as well.
We already have enough trouble with ICE seizing domains