If it's so obviously true, then you should have no problem providing a citation, right? I wouldn't mind if you violated Godwin's law either :)
The reason why I'm asking for a citation is that I live in an ex-Communist country. I know how censorship looks like and it ain't nothing like what you describe.
Otherwise I ask you to cite support for your assertion
that "a material is either forbidden or not forbidden"
Providing a citation for a personal opinion which I marked as such? Fine, I'll give you a famous example of real censorship:
http://en.wikipedia.org/wiki/Tiananmen_Square_protests_of_19...Related to that event, over a period of 15 years more than 130 journalists and Internet users have been jailed, including Internet webmaster Huang Qi that has been in jail since 3 June 2000 for having allowed articles about the Tiananmen Square massacre to be posted on his website, which was hosted in the United States after being initially banned in China.
I'd like to point out we have courts deciding
whether laws apply and whether something is forbidden
or isn't covered by a specific law.
I also like to point out that your First Amendment does not refer to Google, being applicable only to the actions of your government. It's not within your right to distribute whatever information you want through a private media outlet. It is in your right however to distribute that information by yourself, as only the law can stop you.
So yes, thanks for pointing out the obvious - content is either forbidden or not forbidden.