Pinboard Account
I am hoping Pinboard will live if Delicious dies. I got it because Leo laPorte went to it after Yahoo announced whatever they announced (death? Sale?) of Delicious. It has a clever model -- it charges a fraction of a center per total user, so the earlier you get in, the better, which creates a sense of urgency. The interface looks fine, and the imports from Delicious were easy, but I don't know yet how ultimately useful it is. Needs a toolbar and buttons.