3spots: Diigo, goes public! (vs Flock) - 0 views
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Diigo is a great, no, a fantastic tool(!) Not only for bookmarking but also for research, blogging and a must for any social bookmark mania. It's a kind if mix between del.icio.us (social bookmarks), Wizlite (web highlight and notes), Onlywire (multi post to social bookmarks), with Blogging support.
