-Total Viewers:
ABC: 13.68 million, Fox: 12.10, CBS: 11.24, NBC: 9.80, CW: 2.51
-Adults 18-49:
Fox: 4.4 rating/11 share, CBS: 3.9/10, ABC: 3.7/9, NBC: 2.9/7, CW: 1.2/3
ABC
FOX
CBS
NBC
CW
ABC: 13.68 million, Fox: 12.10, CBS: 11.24, NBC: 9.80, CW: 2.51
-Adults 18-49:
Fox: 4.4 rating/11 share, CBS: 3.9/10, ABC: 3.7/9, NBC: 2.9/7, CW: 1.2/3
ABC
Dancing With the Stars (90 Mins) - 17.92 million & 4.4/11
Samantha Who - 12.74 million & 3.6/8
The Bachelor: London Calling - 7.79 million & 2.6/7
FOX
Bones - 9.68 million & 3.2/9
House - 14.51 million & 5.7/13
CBS
The Big Bang Theory - 8.16 million & 3.0/9
How I Met Your Mother - 8.87 million & 3.8/10
Two and a Half Men - 12.86 million & 4.7/11
Rules of Engagement - 10.39 million & 3.9/9
CSI: Miami - 13.59 million & 3.9/10
NBC
Deal or No Deal (2 Hour) - 9.89 million & 2.9/7
Medium - 9.63 million & 3.1/8
CW
Gossip Girl - 2.51 million & 1.3/3
One Tree Hill - 2.50 million & 1.2/3
Reality is cheap to produce and Smallville and Supernatural are both Warner shows. Warner's in the position to agree to reduced license fees to air both shows because it knows it'll eventually get a return on its investment in DVD profits, syndication, and that big ass international market revenue that Supernatural already brings in. That's why they both got early 22 episode renewals. 
This is what's marketed at young girls today. It's more about the looks than the music. Dawn Ostroff is gonna pursue that teen/young women demo into the ground whether it takes the network with her or not, and Les Moonves is letting her do it. You can't focus on such a narrow demo and make promises to advertisers who want their money without paying dearly in the pocketbook. I think CBS and Warner must both be looking for tax write offs by this point. Ostroff sees that 3.0 in the young girl/teen demo for Gossip Girl, and she's holding on for dear life to that type of programming now. These rush job 90210 type pilots are from last year. Dawn O has no more interest in Reaper, sadly.