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.
Jonathan A. Poritz. Who Searches the Searchers? Community Privacy in the Age of Monolithic Search Engines. Inf. Soc., 23(5):383-389, 2007. [doi]
Abstract is missing.