I do not watch TV for more than an hour, I do it to actually distract my mind and clear it up.
But I am in the internet for at list 10 hours a day and I can tell my social life have been affected very bad. I spent too much time with myself and I am always in my own world.
My older brother is a tv freak, he is even worse because he does not go out on weekends, he is 38 and spend fridays and sundays watching tv instead of going out, he does not have a girlfriend and is very immature when socializing. At list I got laid with 2 different girls last year probably more of what he had in his life time.
But is that, the only show I used to watch was Friends with my gf and Thats 70's show and Scrubs. My brother watches even Desperate House Wifes and he knows everything about the show and every other show.
What make me sick is what I saw the other day in a documentary in the Discovery Channel when a "scientist" was talking about robots and he said that we should create the robots to do what we do not like to do so we can do what we like the most that is: surf the internet and watch tv!!!! what a looser, ther is some one who didn't get laid last year neither.
But in the US tv is taking a place in the way you resolve the day, the same with movie theaters during the summer, is replacing exercising and socilizing and so many organic/natural human behaviours. That is not healthy. You can have a tv to relax a bit but not to fill up your life.