Myspace seemed to have enough zeitgeist to it that I decided to sign up. Lest anyone get the wrong idea, my profile has my DOB in 1910, my build as "extra pounds", and my wife and daughter in my 'to meet' list.
I can now reveal the shocking, astounding and unexpected news that MySpace is all about recreational encounters. The more information you provide, the more "friends" appear in your network. I thought there'd be some interesting web 2.0 technology, but it's very much web 1.0.
Other than the lack of Ajaxity, the other surprise was that you can't readily display your real name. First and last names are private.
My kids are too young for this stuff, but I can see I need to catch up on my Gibson security podcasts. In a few years I'll be wanting some fairly sophisticated traffic analysis software ... (Cell phones, what cell phones?)