Web 2.0

Tim O'Reilly - What is Web 2.0
http://www.oreillynet.com/pub/a/oreilly/tim/news/2005/09/30/what-is-web-20.html

Web 2.0 conference
http://www.web2con.com/

http://planetweb20.com/

channy's Weblog
http://channy.creation.net/blog/

태우's log - web 2.0 and beyond
http://twlog.net/wp/