Videos and Tutorials
Ants, terrorism, and the awesome power of memes
Data Portability - Connect, Control, Share, Remix
Die Sprachen des Semantic Web - RDF
Nova Spivack about the Semantic Web and Twine
RDF - Connecting Software and People
Social Bookmarking in Plain English
The Role of Semantic Web in Web 2.0: Partner or Follower?
The Semantic Web and Social Software
Web 2.0 ... The Machine is Us/ing Us