- Empower organizations to better manage, secure and use their information, to become data-driven, and achieve their optimal performance.
- WikiSuite as "One brain": All your teams working together on an integrated system
- Wiki way everything -> http://c2.com/cgi/wiki?WikiDesignPrinciples
And this implies everything Free/Libre/Open Source. Not just the code, but also the documentation, etc.
Please also see FAQ