Preventing details of songs, movies, or any other form of entertainment that parents think is obsene. This ruins many movies/television shows because many things like gore, sex, violence, swears, gay relationships, drug useage, and other things are completely left out. Also, censorship is responsible for starting many useless parent groups that try to prevent anyone under the age of 18 from listening to music with profanity, watching movies, or watching TV. In other words, censorship needs to stop NOW!
Two of the parent groups that are for censorship, the PMRC (which is anti-music) and The White Dot (which is anti-television) have to be the most pointless, worthless organizations ever, right up there with Right-to-lifers