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.
Ralitsa Angelova, Marek Lipczak, Evangelos E. Milios, Pawel Pralat. Investigating the Properties of a Social Bookmarking and Tagging Network. IJDWM, 6(1):1-19, 2010. [doi]