Got an email from uber networker Christian Mayaud which I thought you might like, although a VC tells Jason Goldberg that Web 2.0 is over (!) a view echoed by Rob the Businesspundit:
All Things Web 2.0 - The Open Directory
Although still in beta, it already contains the most comprehensive, categorized, and up-to-date listings of all things Web 2.0 --
- 2200+ Web 2.0 Applications sorted into ...
- 130+ Categories with ...
- User Ratings & Reviews and
- New Applications Listed Daily
While useful as a starting point to explore the world of Web 2.0, such a list is impossible for any one person to keep current over time. However, converting the static blog list into an open, community maintained, directory seemed to be a "Web 2.0 No-Brainer" --
(Think: Wiki with a bit more structure)