Ma.gnolia*:[PR3] by Gnolia Systems and Happy Cog. Web 2.0 style community driven social bookmarks using Tags. Update! Root: bookmarklet and button showing web page information and rating at ma.gnolia.

Some Features: Ads. Bookmark’s page have Thumbshots, direct links, short links, rating, description. Groups bookmarks with avatar. Tag manager(rename, delete, split). Delete all bookmarks. Messages. Friends. Search contact, group or Bookmarks using Tags or Text. View most recent. Profile page with avatar. View recent. Hot Bookmarks. Internal Mail. discussions. Claim your bookmarks or group in Technorati. API acces(ex. corkd).
Tools: Bookmarklets(normal, pop-up and one click). Button generator. Linkroll generator with optional thumbshots, date, updated date, rating and descriptions. Root bookmarklet and buttons. Import(from file or del.icio.us). RSS complete and lite feed for tags. Many 3rd party tools: Del.icio.us to Ma.gnolia Greasemonkey Script, FireFox Search. Google toolsbar button. Google homepage module. TextPattern Link Roll Plugin, WordPress Notable Link Roll Plugin, Mac OS-X Dashboard and Yahoo Widgets. FeedBurner Link Splicer…
What’s special: For useful bookmarks, send thank-yous to other members bookmarks and view who thanked you and for which bookmark. Ma.gnolia member page