My core question is whether only the government can engage in censorship. For example, I don't think it is censorship, technically or otherwise, when a parent tells a four-year old that he cannot say certain bad words. Likewise, I don't think it is censorship of any form if an employee is terminated because he/she ridicules customers. A stickier situation would be this - hypothetically, a macrumors moderator periodically removes forum postings he/she disagrees with. Just a hypothetical example. Is that censorship? Just curious.