Sometimes there's more to it. More children than you realise are "looked after" I.e with a foster family or relative because there own parents for whatever reasons cannot look after them. Sometimes it's nasty and bitter so photographs and social media just make things worse. I agree it's annoying but sometimes it's not just parents being preciousRidiculous isn't it. I'd want to know who they were, and then I'd go and tell them their kids aren't even that fit and that they've got nothing to worry about.