As we know, all wikimedia sites used to be completely
blocked in mainland
China since 2005 (temporary blocking started in 2004). When they started to
unblock the wikimedia sites in 2006, they unblocked all the non-Chinese
sites first and later some Chinese projects, such as Chinese Wikitionary.
The Chinese Wikipedia is only unblocked in 2008 due to the international
pressure before the Olympics, yet the content of the site is still censored
and some sensitive keywords will trigger a temporary IP block lasting
approx. 1~2 minutes.
Nah, reviewing my one edit to en.wikinews would probably earn you a
lifetime ban if you are in the PRC. Let me know if it loads. :P