This MediaWiki-patch allows custom namespaces to be hidden from public view, only viewable for users with special permission.
Automatically embed Wikipedia topic information into PDF documents via pop up annotations. This relies on the Wikipedia Miner service that is also available on Sourceforge.
BaconMap is an IT Resource Manager - Wiki program which visually maps IT resources and supports document management. Flexible and powerful! Visualize interdependent resources: "What fails when this fails?" Demo: http://baconmap.org/demo.php