http://www.youtube.com/watch?v=qL4kwZkOG_I

Right one: Sup?
Left one: Fortress. Classic, triple firewall. Unbreakable.
R [this is epic]: Did you try Emacs through Sendmail?
L: Yeah but they let me into a "fake".
R: Exploits?
L: No holes... We need something else.
R: We wish you a pleasant flight.

I think it's not a matter of complying with Chinese law. Sure they have to obey local law or they would be shut down immediately. In my opinion it's a matter of democracy-grown companies that are willing to abandon thieir democratic values to reach the promising market of China.