Ever wish you could remember why you created a particular bookmark? Ever wish you could search your list of bookmarks because you can’t remember which one it was that contained information you found of interest? Well, here is a tool that lets you do just this, and more. It’s called Diigo.
Not only does this toolbar add-on let you tag and enter comments about your bookmarks, it lets you highlight and annotate content on a web page. It even allows you to share this with other people that you collaborate with or with whom you simply share a common interest. To put it in Diigo’s own words,
Diigo is two services in one — it is a research and collaborative research tool on the one hand, and a knowledge-sharing community and social content site on the other.
So, check it out. I think you will find it to be an extremely useful tool.