I haven't watched TV in 22 years. (And I'm 40 yo) When I tell some people that they say they couldn't imagine not watching TV. They can't believe that I have no idea what the show "Friends" is or "Lost" They mention a bunch of others, but I have no idea what they are talking about. I have watched movies at my dads house, but that is the only way that I have seen movies. No TV. I don't have a land-line either. Just cell phone.
I think TV is the biggest waste of time out there. I read, listen to the news, sew, walk, play with my animals, work! I must say that there are some very educational shows on TV like National Geographic and such. I am not into "watching" sports. I would much rather listen to a ball game or go bass fishing than watch it on TV. And letting your kids sit in front of a TV is not helping them any. Get them outside in the fresh air! Make them read, play ball with them - interact with them. That is what will help them!
Good for you. I wish more people would go TVless.