On the other hand ...

I could be completely wrong.

Here's Nicholas Kristof on a Chinese blogger whose original reporting has made a difference:

Mr. Li travels around China with an I.B.M. laptop and a digital camera, investigating cases of official wrongdoing. Then he writes about them on his Web site and skips town before the local authorities can arrest him.

His biggest case so far involved a deputy mayor of Jining who is accused of stealing more than $400,000 and operating like a warlord. One of the deputy mayor's victims was a businesswoman whom he allegedly harassed and tried to kidnap.

Mr. Li's Web site published an investigative report, including a series of photos showing the deputy mayor kneeling and crying, apparently begging not to be reported to the police. The photos caused a sensation, and the deputy mayor was soon arrested.

Another of Mr. Li's campaigns involved a young peasant woman who was kidnapped by family planning officials, imprisoned and forcibly fitted with an IUD. Embarrassed by the reports, the authorities sent the officials responsible to jail for a year.

Via Real Clear Politics.