Del.icio.us takes some getting use to, I am finding that all of this is creating usernames and passwords more than one can remember. Keeping a log of all of this.
This could be very useful to reach some of my more utilized sites or a better way with the tags to reach those sites that I use infrequently but have very specific and useful information. I do not have to remember exactly what the link is if I have several tags.

http://del.icio.us/jbcarver