My niece came over to visit and we were all just hanging out watching the Bears game and chatting. A moment struck and I noticed Fuzo, my niece, and my daughter all sitting there on their phones. I though "WTF?". I just sat and watched and didn't bring it up till later when I discussed it with my daughter. I know at least with her that I can start right away in teaching some phone etiquette. If and when I get a cell of my own, I will make a conscious effort to put it down when I am with others