Diigo—A Social Bookmarking Site
Use Diigo (http://www.diigo.com) to:
Set up class or group sites within the instructor's account and invite class members to join the group.
Bookmark resources and share them with the group.
Comment on each other's resources.
Highlight and annotate relevant points within the resources.
Save Web sites to insure that access is available later.
Try it out! Join the CCCU Web 2.0 Tools Group