Comment by chrischen

Freedom of speech means that here is no monopolistic power (such as the government) that has final say on restricting speech. However, it doesn't mean that you, as a private citizen or free-market-participant, have to aid and abet all speech that is directed at you. If someone tells me the Earth as flat, I do not have to give his ideas equal weight if I do not believe they deserve it, and I should not be compelled to help him espouse his beliefs either.