• DIIGO
  Research and Collaborate Don't just bookmark! Highlight the web! Add sticky notes too! Access and search your findings from any PC or iphone! Create groups to pool resources for specific projects. Connect and Discover You are what you annotate, creating a presence for you in the community. Connect with friends effortlessly and non-intrusively through content. Discover quality resources on any subject or get personalized recommendations.
  Diigo is a powerful research tool and a knowledge-sharing community
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