According to Wikipedia;
Copyright (C)

"Censorship is the control of speech and other forms of human expression, often by government intervention. It is most commonly applied to acts which occur in public circumstances, and most formally involves suppression of ideas (by criminalizing or regulating expression). Discussion of censorship often further considers less formal means of controlling perceptions by excluding various ideas from mass communication. What is censored may range from specific words to entire concepts.

Sanitization (removal) and whitewashing (from whitewash) are almost interchangeable terms that refer to a particular form of censorship via omission, which seeks to "clean up" the portrayal of particular issues and facts which are already known, but which may conflict with the official point of view."

If Censorship is what you like,
head to IGPost. They are good at it.

If you like freedom of expression,
then Iggyplanet.com is a very cool place!
It has lots of info on Italian Greyhounds with friendly people and NO CENSORSHIP!!