My kids were using MySpace when they were in high school. Cell phones weren't as ubiquitous. Cell phones were basically portable phones then, with texting capability and were not allowed to be turned on in the classroom. At night, when it was time to go to bed, I'd turn off the router in my master bedroom closet - that way my kids weren't staying up all night on their computers. I can't imagine how hard it must be to monitor children's internet usage today. It seems a damn near impossible task. Even when my kids were younger, the wild west of the internet, I was upset at some of the things they were exposed to. So called 'parental controls' aren't effective, especially if kids are going to school and are being exposed to porn & groomed by their teachers.