I thought your article was interesting but I have to totally disagree. We have multiple tv's here, and we all watch the same programs together. We still "bicker" about what we'll watch on "the big" tv in the living room, and I have to exasperatedly point out to my teens that they do indeed have their own tv's in their bedrooms.
In the older girls room, I don't think that tv is ever on any more. Sometimes Bobbie uses it to play her guitar tapes-and I much prefer she strum on that in her room.

Also, my husband & I don't like the kids hanging out in our room. That's OUR place and not for them to be hanging out there. Besides, even though it's locked, there's a steel gun cabinet in there and ammunition. Mom & Dad's room is simply not a play room. Who knows what presents I may be hiding?
Jessica "watches" Animal Planet while she's sleeping. She's taken to sleeping on the couch for whatever reason. I don't think Animal Planet will fry her brain-and since she wants to be a vet when she grows up I actually think it's helping her.
Conner & Sydney (who share a room for now) "watch" a kids cartoon network while they sleep. Both prefer a night light and I think it soothes them. Neither have difficulty falling asleep either (something someone else tried to "warn" me about).
Initially, I wasn't ever going to let my kids have a tv in their room-and they didn't for many years. But they've had them for over 5 years now & I haven't noted any negative effects from it at all. In fact, it's been a plus 'cause I can watch what I want on the "big" tv & they can go to their rooms to watch what they want...even though they rarely choose to do that.