Interesting stuff by Caterina Fake: Economies of Interest
I must say that I’m glad to be working underneath someone with this perspective.
Update: I found this site today, looks interesting: The Attention Economy (disclaimer, I haven’t had time to read through it all yet)

This is a pretty cool tool for people who develop sites, like myself. It basically lets you browse around in the Yahoo! search index to see everything related to a given site.
Yahoo! Site Explorer Beta
Some stats for isitnormal.com

1,020 Pages Indexed (This seems a little too low)
296 In-links

Some stats for breasy.com

20 Pages Indexed
43 […]