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.
Markus Heckner, Susanne Mühlbacher, Christian Wolff. Tagging tagging. Analysing user keywords in scientific bibliography management systems. J. Digit. Inf., 9(2), 2008. [doi]
Abstract is missing.