Yes, because these "screen people" can often times do more good then real life interactions. It also means the world as a whole is safer - kids even more so. Think about it - in the real world people can rob you, kill you, kidnap you - a whole lot of bad things. When interacting with these people on a computer device unless they are set out to hurt you nothing bad can really happen to you. Sure, people say kids exposed to adult activities and bad ideas could be just as harmful, but mostly it isn't.