I caved. I wasn't really looking to join another social network, but the critical mass of people sending me friend requests finally got reached.
So friend me. (Although if I haven't actually met you in person or somewhere online, I may not friend back :-)
I can't BELIEVE how quickly people discover you are online and start friending you. Holy cow! I'm adding friends at the rate of 1 per hour so far (although they are in bunches as friends of friends suddenly see me pop up in new friend feeds). Oh, and KidCritters, you rock! So do you VPers!