I have been a big fan of social bookmarking tools, and use Spurl on a daily basis. And since I’ve introduced such tools to my students, they continue to comment on how these tools have become indispensible.
So it’s great to see a thoughtful article on social bookmarking tools in D-Lib magazine. While I was aware of most of the tools the article mentions, it’s great to see description by each, and a bit of a matrix developed to help users decide which are the best tools for their specific needs.
Check out the article, and don’t forget to Spurl it!
http://www.dlib.org/dlib/april05/hammond/04hammond.html