That was originally going to be my plan - my kids can have a smartphone when they can afford to buy one themselves. I figured that by this point they would be old and experienced enough to deal with it. As I pointed out above, some of their peers at ages 5-7 already have parentally-supplied smartphones. It sucks that I'm probably going to have to talk to my currently 5-year-old girl very soon about what the internet has to offer.