Anytime user-supplied data is collected and redistributed for mass consumption online or via mainstream media, there is a risk that the content could be malicious or abusive. Spam, derogatory comments, pornography, or various forms of malware are all common examples. Moderators are typically present in online message boards, chatrooms, mailing list, etc. to remove any offensive material. On . the familiar sound bleeps and blackout blocks provide roughly the equivalent function. In some particularly sensitive distribution outlets, such as public television, content should be carefully reviewed PRIOR to being aired or risk FCC fines. In the Cable News 14 below,.
