Anything I watch I pretty much just get on the computer (I'll occasionally watch south park or law and order if it's on, but don't do it regularly). As for shows which I follow/have seen all the way...
Avatar: The Last Airbender
So You Think You Can Dance (just introduced recently)
That's pretty much it. Other than that it's pretty much random bits of different shows. I will also watch things on Animal Planet, Discovery, History, Military Chanel, Fox News, etc while I'm having a meal or something.
I used to wonder if I was crazy, but all that uncertainty drove me insane.