[Discover] del.icio.us http://del.icio.us/ (bookmarks del.icio.us community social)
 [Discover] Furl http://www.furl.net/ (social tools backup socialbookmarking)
 [Discover] Simpy - Social Bookmarks Manager http://simpy.com/ (social tagging bookmarking tools)
 [Discover] Spurl.net is a free on-line bookmarking service and search engine. It allows you to store and ... http://spurl.net/ (social bookmarks files file)
 [Discover] Clipmarks - Clip the highlights http://clipmarks.com/ (tools tagging bookmarks tags)
 [Discover] Resources on Social Bookmarking Sites - Listible! http://www.listible.com/list/social-bookmarking-sites (social list tagging bookmarking)
 [Discover] Things You Should Know About Social Bookmarking http://www.educause.edu/ir/library/pdf/ELI7001.pdf (tagging reference folksonomy social)
 [Discover] Amazon http://www.amazon.de/?&tag=annikrubenssc-21&camp=446&creative=2954&linkCode=st1& ... (toolbar bookmarks)
 [Discover] Apple http://www.apple.com/de/ (apple computer mac osx)
 [Discover] Diigo - Web Highlighter and Sticky Notes, Social Bookmarking and Annotation, Social Information ... http://www.diigo.com/ (community tag plugin plugins)
 [Discover] http://school.discoveryeducation.com/schrockguide/evalmidd.html http://school.discoveryeducation.com/schrockguide/evalmidd.html (education bookmarking socialbookmarking)