The crickets are chirping much like it was when Facebook started and no one was on. This is almost worse, because I can't even "sell" this as Google has denied me any invites. I don't understand this logic. It's a social network with no social or network. Ease of use isn't up to normal Google par either: this is just Facebook mushed around. It doesn't seem to be any more "opt-out" for privacy then FB either....grunt.