iLabs - Inquiry Labs
- Inquiry Labs are web-based tools designed to help you and your community communicate, collaborate, and develop a shared capacity for problem-solving.
- http://ilabs.inquiry.uiuc.edu/

Kolabora
- Independent forum about online collaboration, Web conferencing and real-time presentation technologies. Features reviews and news.
- http://www.kolabora.com/

Open Collaboration Services Initiative
- Fosters industry agreement around a set of open collaboration services standards, under the umbrella of the Object Management Group. Features articles, events, a message board and polls.
- http://www.open-collaboration.org/

Technical Communication Collaboration
- Portal features links to articles, software packages and organizations.
- http://tc.eserver.org/dir/Collaboration

Building Community Collaboration and Consensus
- Provides information on public participation, collaboration and consensus, with an emphasis on youth participation. Also provides information on open agenda conferences, grants, and fundraising.
- http://www.communitycollaboration.net/