TV

I always thought I didn't really watch that much tv. To be honest, I think that actually if you accumulate all of the programs that I keep up with, it's a considerable amount really.
There is (Heres a list, dontcha love em?)
Big Bang Theory
Americas Next Top Model
QI
Scrubs
Friends
Two and a half men
Glee
House
Skins
Criminal Minds
Misfits
IT Crowd
True blood
Take me out
Secret diary of a Call Girl
and probably more which I will add as I remember them.

When I say I watch these programs I don't mean that I religiously have sat and watched every single episode but whenever I spot new episodes that appear on demand or as I'm channel hopping, I watch. Is this a reasonable amount of TV to be trying to juggle? Do I watch too much? How much do you watch?