Lately , I was turned on to Delicious. They have been around for a while so I'm a bit late to the party. Very useful especially to bookmark the posts I make into the various forums and some of the resulting web surfing that arises from that. You can embed your delicious links into your blog as I have done on the right panel of this blog. I might move that to the main content area. I wish that there was a filter so that I could limit the links here to be just music related links. Currently , either one shares a Delicious link or not.