In the past I used to watch about 2-3 hours a day. At my current place I didn't get TV set up, though. I watch 0 television at all now (except when out at restaurants/bars). These days there isn't enough decent programming for me to fork out 30-50 bucks a month for.
The only thing I watch on TV is the Discovery Channel. Everything else makes absolutely no sense to me. When I'm in Japan, I watch Animax day and night. Too bad there are no anime channels in America...
i watch about 10 minutes watchin music channel after that i just spend all of my time on the internet .