Simpedia

Simpedia is a Wiki for anyone interested in The Sims, The Sims 2, or even The Sims 3 to share information, as well get help with their game or offer help to others. Simpedia expands every day and has information on all the expansion packs, stuff packs, and base games, all their additional features, and all aspects of the games. The site features a downloads section, a cheats library, game tutorials, game reviews, individually allocated user pages, and a whole host of other great features to help you share and find specialist simming knowledge as effectively and efficiently as possible.

Version 3
''We are currently renovating our site for the third time in honor of the release of The Sims 3, and the site's second anniversary. We have moved all the old The Sims 2 content to http://simpedia.co.uk/ts2/ .''

The above message was posted to this page back in spring 2009, but the domain name still redirects to the "old" ts2 site as of late 2010, so the plans for a version 3 may have been abandoned.