Yeah! same here! I tried myspace but I just couldn't get into it! I like this because you can actually search by a persons actual name rather than their e-mail addy. Actually got back int touch with three of my Canadian cousins I haven't talked to in years,along with people I went to school with. Really cool! 
I've so far managed to reconnect with almost everyone I was with at AFN Korea in 2005...people I went to my AIT with and people I was in HS with back in 87. Plus my oldest daughter is on there as well.
Now I just need all of them to sigh up for my crew on Mafia Wars!

ETA: I also like the FaceBook mobile app on my CrackBerry