Wikimedia Meta-Wiki

Description

This wiki is used by the 'WikiMedia foundation' to coordinate their projects and activities, which include running Wikipedia and various sister projects, and developing the wiki engine MediaWiki.

The wiki includes a lot of information about MediaWiki including user manuals, installation manuals, and development information, which may be eventually moved to MediaWiki.org (a more logical place for it).

Enevitably the discussion pages related to these manuals start to act as a kind of support forum, but there are other channels for seeking user/admin/development support.