After Google moved its Chinese activities to Hong Kong and stopped censoring for the Chinese government, the Chinese government managed to out-compete Google with the Chinese search engine Baidu. I believe Baidu is now the most popular search engine in China.
I never really understood how Baidu was able to become more popular than the established Google. After all, Google was offering a better service. Maybe the Chinese were afraid to be punished for using Google, but I've never heard that the government made any statement to indicate that using Google was not done. During my short visit to China, I've never received any warnings about not visiting certain websites (on the other hand, it was made clear that some subjects were too sensitive to talk about!).
Then I read somewhere that Baidu offered services for searching copyrighted materials. Don't you think that would explain a few things? And it makes perfect sense. Most people are not really interested in politics, but they are interested in downloading, and the Chinese government knows that.
You know, I'm more afraid of political censorship than commercial censorship. With commercial censorship there is always enough demand to keep the illegal circuit alive.
When the big search engines fall victim to pressure from governments and corporations, I think it's time to make millions of smaller search engines that offer good quality results. It's time for a peer-to-peer search engine. I think it is possible. Does anybody know a good publicly known algorithm for sorting the search results? I'd like to adapt it for distributed searches.
Did anybody try Baidu for searching things like movie torrents? I guess we netizens can play one party against another...