After reading that Rafe was using it, I thought I’d give it a try. You’ll never go back to managing bookmarks entirely with your browser again. I’m using its output to help build my Links page on this site.
The following are some links for my own reference:
XML.com: Introducing del.icio.us.
Manageability: Groovy and Del.icio.us.
Jeffrey Veen: Publishing Links With Perl.
Roger L. Costello: Building Web Services the REST Way.
Jon Udell: del.icio.us.