Do you agree with younger people going on Facebook?

[Leah]

So, my friend went on Facebook and saw that her friend Jenny's son (who is 11) had sent her a friend request. She was a bit confused on what to say but she declined him. But then I think Jenny's son must of told her and then Jenny went round to my friend ranting and raving saying "WHAT HAVE YOU GOT TO HIDE?!" And she basically befriended her. Recently, I got a friend request from Jenny's son and I quickly declined. Jenny had a go at me as well. I told her that I think he's to young to be on Facebook and then she said 'Give me one good reason why he can't be on Facebook" unfortunately, I couldn't think of anything at that moment (so i looked pretty stupid) and she walked out. Basically, do you think me and my friend were right to decline him and would you?