Chris Anderson's blog about the shift away from mass marketing toward niche marketing, and the implications of this (and other effects of the IT revolution that make Long Tail possible) for the future of society.
New Ajax social bookmark URL(you can see with what tags one have bookmarked you) and tag search. Says it will be adding more social bookmarking query services almost daily.
TagCloud is an automated Folksonomy tool. Essentially, TagCloud searches any number of RSS feeds you specify, extracts keywords from the content and lists them according to prevalence within the RSS feeds.
M. Carman, M. Baillie, and F. Crestani. SSM '08: Proceeding of the 2008 ACM workshop on Search in social media, page 27--34. New York, NY, USA, ACM, (2008)
M. Carman, M. Baillie, and F. Crestani. SSM '08: Proceeding of the 2008 ACM workshop on Search in social media, page 27--34. New York, NY, USA, ACM, (2008)
W. Xi, E. Fox, W. Fan, B. Zhang, Z. Chen, J. Yan, and D. Zhuang. SIGIR '05: Proceedings of the 28th annual international ACM SIGIR conference on Research and development in information retrieval, page 130--137. New York, NY, USA, ACM, (2005)
T. Takahashi, and H. Kitagawa. WAIM '08: Proceedings of the 2008 The Ninth International Conference on Web-Age Information Management, page 25--30. Washington, DC, USA, IEEE Computer Society, (2008)