consider proprietary and are not shared on the public Internet. Tag management Enterprise bookmarking tools also differ from social bookmarking tools in the way that they often face an existing taxonomy. Some of these tools have evolved to provide Tag management which is the combination of uphill abilities (e.g. faceted classification, predefined tags, etc.) and downhill gardening abilities (e.g. tag renaming, moving, merging) to better manage the bottom-up folksonomy generated from user tagging. See also Enterprise search Enterprise 2.0 Social bookmarking Knowledge management Knowledge tagging Web 2.0 Collaborative intelligence Comparison of enterprise bookmarking platforms Bookmark manager Collaborative tagging List of social bookmarking websites List of social software Semantic Web Social networking Social software Notes and references Collaboration Social media Social information processing