Because I don't have much TV time this year, I've been very picky when it comes to choosing a series to watch. So far there is nothing I consistently watch but If any of the following are on when I sit down I will watch them: Bones, Fringe, House, Lie to me, The big bang theory. When I iron I put Castle on the desktop and its mindless enough that I can listen to the dialoge and not have to watch every scene.
SG:U is so far unworthy, i've watched part of one episode and found it reminded me of ST:V with a dash of Angel broodiness thrown in.