Diigo (dee'go) v. , to diigo some content, e.g., a page, a paragraphs, or a picture, is to bookmark, collect and comment in situ on that content.

Diigo is about "Social Annotation", a superset of social bookmarking. We believe that the social annotation service provided by Diigo can really enhance your experience for online browsing and interactions, and for information gathering and sharing.

Diigo is currently available by invitation only. If you would like to request an account, please contact info@diigo.com. We would really appreciate if you can tell us a little about yourself and how you heard about us, and include links to your website / blog, if any. Thanks in advance!

If you come to the site through an invitation email, you should see an invitation link towards the end of the email. Click Create Account there to accept the invitation.