We have developed a wiki-based platform , called the WikiDesignPlatform (WDP), which couples (as required) additional components (e.g. email, instant messenger, CVS repository) with the traditional wiki and automatically produces detailed transcripts of all the online activity by the users, far richer that the average "recent changes" history provided by most wikis.
"Das Projektvorhaben ICKE 2.0 entwickelte eine offene, integrierte Kollaborations- und Wissensumgebung (ICKEwiki) für die Vernetzung von Personen, die interpersonelle Kommunikation und die kooperative Wissenserzeugung. (Projektlaufzeit: 01.11.2008-31.10.2010"
J. Griesbaum, and S. Kepp. Proceedings of I-KNOW 2010, 10 International Conference on Knowledge Management and Knowledge Technologies, page 415-426. Graz, (September 2010)
B. Cowan, L. Vigentini, and M. Jack. Proceedings of the 23rd British HCI Group Annual Conference on People and Computers: Celebrating People and Technology, page 175--183. Swinton, UK, UK, British Computer Society, (2009)