This is completely off topic of this thread but I as a nerd, I find this stuff (social networking) exciting.
<i>As for Facebook, I'm not on any social networking site; they just aren't my cup of tea </i>
I can respect that.
I used to think social networking was just egotistic folks. I still think that sometimes (especially looking at my tweets / facebook updates) but I am starting to understand it's real value - instant information sharing.
When we had the Jesusita fires in Santa Barbara, I learned I was being evaculated through twitter 10 minutes before I got the reverse 911 call. I got much more information about the fire from my fellow SB twittering (sending pictures, info, links to updated websites, etc.) than I got from local media outlets.
Check out this great explaination on how twitter by passed censors and change China's response to the recent earthquake:
While news from Iran streams to the world, Clay Shirky shows how Facebook, Twitter and TXTs help citizens in repressive regimes to report on real news, bypassing censors (however briefly). The end of top-down control of news is changing the nature of politics.
http://www.ted.com/talks/clay_shirky_ho ... story.html
Peace, maka