MS> neutrality check: would [[Internet filtering in mainland China]] be a MS> better title?
No. The internet censorship in China is not only filtering, as it includes "self-censorship" of major news sites (officially, just for "pornographic and violent Internet content"): http://www.chinadaily.com.cn/china/2006-04/12/content_565793.htm
as well as censorship of all major forums: http://en.wikipedia.org/wiki/Big_mama