How psychologically traumatizing will it be for someone that isn't suicidal to receive the Facebook "someone's concerned about you" message? What happens when several "asshole" kids do this to the same person? Next thing you know, they've got the scarlet letter "S" on them. Nice FB.
My wife thinks that it has no potential for harm and because it's the prime source of socialization for kids, it is ideally positioned to help.
It was an interesting dinner. Time will tell who was right. I hope she was, but I doubt it. -Kids are cruel.