Most of my players are over 30 so Facebook isn't as much of an issue as texting and that is usually one player and since he is on 24/7 call as assistant fire chief I can't ask him to turn it off. The players with laptops are usually good about it though. Usually it is my wife with ADHD that has problems paying attention at the table and is constantly reading a book or looking up a spell. Though yeah, most of our players either have hand written or printed character sheets. I am trying to get them all into HL so I can use D20Pro. It can be like herding cats at times, but most players want to spend their time gaming.