Censorship is a government issue which doesn't apply to PRIVATE PROPERTY. Get a life.
If you try to peaceably express your opinon in a public place and the government prevents you from doing so, that is censorship. If you try to express your opinion using my licensed airwaves, printing presses or Web servers, that is editing.
I am a near-absolutist on the First Amendment, but like most interesting constitutional questions, this comes down to conflicting claims of rights -- and if I, as the owner of a printing press or Web site or broadcast station, am forced to repeat your message, that infringes on my right to express my own. You have every right to your voice and absolutely no right to mine.