The original AGI Wiki started on 3rd August, 2005 after a discussion on AGI Forum, where it was decided to make a wiki in order to combine all the knowledge of Sierra's Adventure Game Interpreter. The AGI Wiki grew slowly but at it's height, it was a dream come true. Then all the sudden in 2009 it stopped working. It did not take long before the AGI Forum and rest of agigames.com followed the same path in autumn 2010.
The agigames.com, AGI Forum and AGI wiki were hosted by Chris Cromer.
For more history, http://www.agidev.com/community/
Nowadays, remnants of AGI Community have scattered all over the web. AGIWiki, however, has a new life ahead, its reconstruction from an old HTML-dump and archive.org's mirrors began in May 18, 2012.