• Diigo - Web Highlighter and Sticky Notes, Social Bookmarking and Annotation, Social Information Network!
  # 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.
  Diigo is a powerful research tool and a knowledge-sharing community
  in cool web services with annotation bookmark delicious education web2 by 84 users

bookmark+education from all users