TikiWiki CMS/Groupware - Wiki Way to make software

TikiWiki CMS/Groupware is a full-featured, web-based, multilingual (35+ languages), tightly integrated, all-in-one Wiki+CMS+Groupware, Free Source Software (GNU/LGPL), using PHP, ADOdb, Zend Framework, jQuery and Smarty. Actively developed by a very large international community, Tiki can be used to create all kinds of Web applications, sites, portals, knowledge bases, intranets, and extranets.

Topics:
1- TikiWiki CMS/Groupware: A general presentation
2- The Tiki development model: The Wiki Way applied to software development
3- New features in Tiki 5.0
4- The case of Support.Mozilla.com

Related links:
http://tikiwiki.org/Model (Wiki Way development model)
http://info.tikiwiki.org/Fact+Sheet
http://marclaporte.com/TikiWiki
http://doc.tikiwiki.org/Tiki3
http://doc.tikiwiki.org/Tiki4
http://fsoss.senecac.on.ca/2009/node/122