eZpedia
eZpedia is a community driven effort who's goal is to create complete sets of freely available 'eZ publish' documentation created and maintained by the community for the community.
Motivated by the eZ community, Kristof Coomans started to work on an eZ publish wiki short before the summer holidays of 2006. At the beginning of November 2006 the project was restarted by Kristof and Graham Brookins. Heavily inspired by Wikipedia, Kristof proposed to call the project eZpedia, Graham bought the domain, And eZpedia was born!
Site: http://ezpedia.org/
Site in 2023: https://ezpedia.se7enx.com