tvbythenumbers had a link to an analysis somewhere about a year ago (sorry for no source, I was interested but not interested enough to bookmark it or email it

tvbythenumbers had a link to an analysis somewhere about a year ago (sorry for no source, I was interested but not interested enough to bookmark it or email it to anyone--I think it was adweek) that concluded that in aggregate advertisers pay something like $25/month per viewer.