Chinese censors have blocked access to Chinese Wikipedia that was created as a free and open source of information.

Early concerns about Wikipedia's concept.

Wikipedia cofounder Larry Sanger writes, "Wikipedia does have two big problems, and attention to them is long overdue. These problems could be eliminated by eliminating a single root problem."

Article and commentary about the growing group of projects which fall under the Wikimedia Foundation umbrella.

Teacher discusses students citing Wikipedia and when that is appropriate.

Attempts to look at the core issues of collaborative editing: accuracy and trust.

Article by Max Kalehoff. "Wikipedia's orderly collection of consumer-created content is becoming a high-powered magnet for Internet searches." "For marketers, Wikipedia can be an unpredictable variable capable of influencing customers and stakeholders...

The online encyclopedia is set to trial two systems aimed at boosting readers' confidence in its accuracy.

Project to connect Wikipedia articles with their geographical locations. Provides a google maps interface to handle user submissions.

Proclaims that the use of Wikipedia is a good source for basic background information for journalists.