SemanticScuttle is a social bookmarking tool which experiments with new features, including structured tags and collaborative descriptions of tags. Originally a fork of Scuttle, it has overtaken its ancestor in stability, features, and usability.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.
