Disoverability – everything is easy to find, features meant to enhance, not distract – can still be advanced, as long as it’s easy. Recoverability – actions should be without cost (ex: Digg, UnDigg). The web is about fulfilling needs – create th
M. Aurnhammer, P. Hanappe, and L. Steels. 5th International Semantic Web Conference, ISWC 2006, Athens, GA, USA, volume 4273 of Lecture Notes in Computer Science, page 58--71. Springer-Verlag, (5-9 11 2006)