Tagging and Social Bookmarking

Since "research" is my job I keep finding more and more websites that I believe could be useful (someday...). Yes, my bookmark list on my work computer is quite long (too long...?) and every so often I try to eliminate the outdated, nonworking ones. I haven't set up an account yet in Delicious, mainly because I am getting account weary. However, tagging seems the way to go! If I was working away from the office, a Delicious account would be wonderful. What a great way to organize and then locate all those favorite websites!