We stopped paying for satellite TV almost 3 years ago and it's been great. We have had netflix since 1999 (yes, I was one of the first) and I like to rent and copy (OH NO !!!) TV series to watch later. Our home internet is DSL and office is cable (but we don't have TV at the office either). I feel like we get so much more done and have a much better time together without that damn TV; and when we travel, I'm amazed at the amount of commercial BS one has to watch along with the programs...
As I mentioned elsewhere, I grew up in a strict Christian home. My parents never had a TV, because they shunned popular culture/Hollywood etc. It sucked growing up that way, but looking back on it, it actually was a good thing. Visitors to our home were always given undivided attention, instead of someone being distracted by a blaring TV. As a family, we interacted with each other constantly instead of being zombied out staring at the TV. These were all positives, IMO, and cannot be duplicated with a TV in the house. It just changes whole atmosphere.
One of my nieces commented once how great it was to go to "Grandma's house" because it was always so quiet there and you could sit and have a nice conversation. I've had new GFs come to my home and were horrified that the TV wasn't on (because of my upbringing, my TV is *never* on if I have guests). It was "too quiet" for them, lol. We were forced to actually chat and get to know each other. You can probably learn more about someone in a half hour of chatting with no TV on than you would in several hours if it was on.
TV addicts (people who must always have it on) should try this experiment. Just shut if off some evening and find something else to do with your family members. You will talk, you can play games together, make snacks together, etc. After an evening of that, if the withdrawal is not too severe, I guarantee you will all feel closer.