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.
The “big elephant in the room” in the ongoing CEP dialog is that most of the current (CEP) software on the market is not capable of machine learning and statistical analysis of dynamic real-time situations. Software vendors have been promoting and selling business process automation solutions and calling this approach “CEP” when, in fact, nothing is new. There is certainly no “technology leap” in these systems, as sold today.