I'm in Prince William and Fairfax County libraries all the time. Internet stations are everywhere. I glance at what is going on, especially what young people have on their screens. Never seen a problem. Whoa, that's a pretty impressive sample. Tough to argue with that thorough study. Have you spent the time to see what web sites you library recommends to kids? It is usually quite interesting the health websites libraries recommend...
I never said I was doing a study. And, I don't need the library recommending anything to me.