There is a fine line between censoring abuse and abusive censorship. Anything less than truly free speech is subject to bias in the censorship process. Nevertheless, there are certain behaviors that cannot be tolerated. One example that I think most everybody would agree with is encouraging someone to commit suicide. Media, for their own good, just need to be as fair and unbiased as possible. Otherwise, they risk narrowing their user base to just those whose personal bias matches the bias of the medium.