Is anyone else using Delicious for sharing bookmarks?  I’m interested in your thoughts on the service as well as whether you bookmark your own posts or only bookmark sites you find useful. 

I am also interested to hear your thoughts on Facebook.  Recently I have become more active on Facebook as I can see its power in communicating with people on multiple levels.  I can say that I dont plan on being logged into numerous systems (twitter, facebook, etc..) but I have installed the Facebook toolbar for Firefox and have gotten twitter integrated with facebook.  How about you?