In iTunes ranking land, less than a day can make quite a difference. Though it probably didn't make much difference in terms of the absolute number of downloads, Dollhouse has jumped from the #19 most downloaded TV show to the fifth most downloaded TV show on iTunes in a span of about 15 hours. Battlestar Galactica's No Exit episode from Friday is still #1 and Friday's Terminator: The Sarah Connor Chronicles is still #10.
Will Whedon fans rest until Dollhouse is #1?
Dollhouse is currently (and was yesterday as well) the first thing you see promoted when entering the TV Shows section of the iTunes store.
Final Update February 16, 2009, 5:30pm PT: now number one.
Update: Dollhouse is now #2!