Today we worked with delicious. I have used delicious for about a year. The ability to access my bookmarks from any computer has been extremely valuable to me. I do a tremendous amount of surfing and keeping track of the sites that interest me can be a chore. Delicious takes care of that for me. The ability to network with people that are "like-minded" makes my online surfing time more productive. Being able to access the sites of people whose opinions I value is PRICELESS!
Here is a link to my delicious account: cblakely. Feel free to add me to your network, you can never have too many shoes or too many folks in your network! ;-)