Interesting use of a wiki by american exchange students in Sichuan University!
Main Page - UW-SichuanWiki: "Welcome to the wiki of the University of Washington-Sichuan University Research Exchange.
This website is the compilation of wisdom from previous exchange students who have volunteered to share their knowledge with others in hopes to make their time in the exchange more productive and more enjoyable. We have specifically compiled this information in wiki format so that it is easily accessible and future students can continue to contribute. The wiki philosophy is that everybody has the freedom to share information. If you see a mistake on these pages or something lacking, then jump right in and edit it!"