Because I won't let my 7 year old daughter sit here and video chat with your 7 year old on facebook. I don't mind if they chat for a few minutes but that's it. There will be no video chatting and their conversations will not last longer than 20 minutes. I unlike you don't let a computer or or tv babysit my kid all night! And yes I will supervise their every word of their conversation, don't like then you shouldn't let your kid on facebook!
Ok so this girl in my daughters class has her own fb page (seriously they are 7) and well she's on my friends list and messages me nonstop wanting to talk to my daughter. Even when I have said no she asks why. Well tonight at cheer practice the mom decided to go off because I won't let them video chat on there or talk for very long, and that I've got to the point I ignore half the messages she sends!