Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Richard Holliman, Eileen Scanlon. Investigating cooperation and collaboration in near synchronous computer mediated conferences. Computers & Education, 46(3):322-335, 2006. [doi]