this link: the pleasure of finding things out, Richard Feynman Interview (1981)   related links: 50 Most Loathsome Americans 2007 Memes knowledge or certainty powerset - natural language search Heroes of the web that wasn't Paul Otlet - Information Theory from the 1930s social networking - the importance of scale knowledge sharing strategies info visualisation wiki Web 2.0 and Knowledge Management (1) a tag cloud search engine