The first season was pretty good. That's all I've seen though (we had to get rid of HBO and I just haven't gotten around to catching up on it).
My list is generally in order, though a lot of it is DVRd and I end up watching it in the next day or two.
Big Bang Theory
Lie to Me
Ghost Hunters/Ghost Hunters International (and I'll probably check out Ghost Hunters Academy)
Survivor (yes, make fun of me if you want)
Jeopardy (we actually watch it every night while we eat unless we're watching football or one of us isn't home for dinner. But again DVRd so we don't miss a day)
I also catch The Good Wife online since the DVR is busy on Tuesdays.
We have The Forgotten on the DVR list. It's okay but I don't think ABC is going to keep it.
I've caught a few episodes of Three Rivers online. Again, it's okay but I'm not sure how long the network will hang on to it
Thanks to Hirschof for making my sig