Thing 19 was to look at an award page of Web 2.0 tools, http://www.seomoz.org/web2.0 This one was frightfully fascinating! Most of the pages had intriguing links.
From Squidoo, I went to a page, a “lens” with everything you could possibly ever want to know about Michelangelo’s David.
Ning had the successor to Brotherhood2.0, the Nerdfighter site.
There was a social networking site for young people called Imbee.com.
There are sites that do feed management, photos, travel… so much. It looks like a good place to go the next time I want to find something cool on the web.