Yummy

Del.icio.us is a great tool for research assistance. I like that it gives you everything with a certain tag-as opposed to some sites that just give you the top 5 tag hits. You don't even have to go into a particular site to find more info...it offers you other related tags right on the results page. The only complaint that I have...I wish it was a little nicer to look at. It is kind of drab and doesn't (imo) make me want to stay on "playing" for very long.