About 4 hours I'd say. I used to spend a lot more on though. The last few months though I've cut back to the point where I mostly go on at night after my day is about done.
Hard to say. On weekends, I'm on all day except when I watch a movie or two. During the week it's usually 1 during the school day and 5-ish at home plus about 2 at night on my iPod Touch. /: I need a life.
With school now I would say 2-3 hours. In the weekends or vacation, every day all the time when I'm awake, that's either 12 or more hours. When I'm with my dad 2 hours or so. TV is just better there. So if people wanna talk, I'm here all day ! In the weekends like I said before ..