I think it has to do with how easy it is to enable. Having a second PIN that automatically goes into kid/guest mode would be fantastic. They could even have a l

I think it has to do with how easy it is to enable. Having a second PIN that automatically goes into kid/guest mode would be fantastic. They could even have a little more freedom then too -- they could create their own wallpapers, customize the location of apps, and change other innocuous system settings which only benefits Apple by helping kids learn more than the parental controls currently gives them access to.