“A Framework for Web Science” is a very good review of current web status. It’s very interesting that no many mention of it in the blogshere. Maybe most people are focus on practical issues, rather than theorectical issues.
“The inagural issue of the Web Science journal is available for free download. The issue consists of one long article by Berners-Lee et al titled “A Framework for Web Science” in which they give a summary of the existing sematic web technologies and then list some unswared questions. Of special interest are the problem of using game theory to analyze the structure of the web and the study of the social systems that arise in the web (Chapters 4 and 5).”