Analytics
From Forge
What analytics can we use to help us understand effective collaborative and community behavior?
Shared Understanding / Shared Language
Community Engagement
Tools
Originally for tracking IRC conversations, CollabStats has grown legs and tried to help out in the wiki space, too. There are vague notions that it could grow to work with email analysis.
lqt-analytics is an analytics package for MediaWiki's LiquidThreads extension.
R is a great, open source stats tool.

