DS(11) has asked if he can have an Instagram account. He has an iPod but no other social media accounts and hasn't shown much interest before. He says his friends have accounts. I'm fairly clued up on social media and do a bit but I don't know why he'd need it. What would he share pictures of? He's a bit cagey about most stuff. Do any of your similarly aged DSes use it and if so, what for?