It's illegal because the government says it's illegal. One reason why the government says it is illegal because it works against them if we think otherwise. So if you are saying we should listen to everything the government is saying that is illegal, you should just shoot yourself in your foot because you can't even walk without the governments permission.
You can't achieve goals unless the government says its ok to obtain them. You can't embrace your dreams because half the things you need to do to reach them would be considered illegal.
I for one, follow what the government says, but if I can benefit by breaking the law (running a damn stop sign or something when no one is there) then I'm going to do it because I can. If I get a ticket, then obviously someone was there and I'm at fault for it.
Who says the government won't block this site? Will you then go against them? What if they block the internet?
Also, who cares what it is called. Communism, stateism, blahblahism, the government did not create the internet so F*** their censorship.