China’s Censorship 2.0: How companies censor bloggers: This study explores an under-studied layer of Chinese Internet censorship: how Chinese Internet companies censor user–generated content, usually by deleting it or preventing its publication. Systematic testing of Chinese blog service providers reveals that domestic censorship is very decentralized with wide variation from company to company. Test results also showed that a great deal of politically sensitive material survives in the Chinese blogosphere, and that chances for its survival can likely be improved with knowledge and strategy. The study concludes that choices and actions by private individuals and companies can have a significant impact on the overall balance of freedom and control in the Chinese blogosphere. [...]
Based on follow–up interviews with people in the Chinese Internet industry who spoke on condition of anonymity, there seem to be a number of reasons for the wide variation in censorship practices. Some companies appear to be able to “get away” with less censorship than others.
