the problem is not the service, or the people. everywhere in the world 'bad' stuff happens, and nudity and porn just happens to be everywhere people go. letting children on the internet(xbox live or whatever, still the internet) is the same as exposing them to the world, in the sense that it's uniting the whole world, and therefore bad things will find you. it's the same as letting your child outside, deal with it the right way, by not having children on the internet by them selves. end of discussion.