Zimbra is an open source server and client technology for next-generation messaging and collaboration. Zimbra delivers innovation for both the administrator and the end-user as well as compatibility with existing infrastructure and applications (both open source and proprietary).
Strategies of online moderation
This is a space for studying strategies of moderation in groups that conduct some or all of their communications online. The principal content of this wiki is a proposed "pattern language" -- a description of the common patterns of these moderation systems -- for developers to consider when deploying or altering social software.
Y. Mor, J. Tholander, и J. Holmberg. The 10th Computer Supported Collaborative Learning (CSCL) conference (2005), стр. 450 - 459. Taipei, Taiwan, Lawrence Erlbaum Associates, (2006)