So there’s an important distinction developing among “user generated content” sites — the distinction between sites that permit “true sharing” and those that permit only what I’ll call “fake sharing.”
"To the extent that the programs are successful, they are birthing a hybrid that cognoscenti call the geospatial Web, the Internet overlaid on the real world."
"The social value of tags on Del.icio.us is only a happy side-effect. Even though most of the ink spilled about Del.icio.us is about the social value, it’s really not the reason why people use it."
"As a result, you cannot have expertise without institutional overhead, and institutional overhead is what stifled Nupedia, and what will stifle Citizendium. Sanger is aware of this challenge, and offers mollifying details:"
"KeyWorx is a software platform that aims to enable developers to invent, develop, integrate and deploy applications with multi-user/multimedia features."