I'm planning to develop this domain into a web2.0 directory, possibly even to sell the script. What do you think?
If you think you can manage to create something better than del.icio.us, then go for it, otherwise do not waste your time.
It would be good i suppose, im a web 2.0 developer, i develop alot of AJAX and Ruby frameworks. With.. Vector style graphics, i suppose a modded PHPLD script with some ajax would look nice.