... could become as important a journalistic tool
as the Freedom of Information Act.

http://leaders.wikispaces.com/

wikiHow is a collaborative writing project to build the world's largest, highest quality how-to manual. With your edits, we can create a free resource that ...

AskWiki Beta is a preliminary integration of a semantic search engine that seeks to provide specific answers to questions using information from Wikipedia articles. The engine is still in early stage development and has been designed to foster community involvement to help improve the search service and interface over the development period.

Get Semantic is a movement to increase, improve and evolve semantic data on the web

WikiIndex is a wiki of wikis, wiki people and wiki ...

DBpedia.org/ is a community effort to extract structured information from Wikipedia and to make this information available on the Web. DBpedia allows you to ask sophisticated queries against Wikipedia and to link other datasets on the Web to Wikipedia data.