I found out today that Roku will be adding a Hulu Plus channel this fall. Hulu charges $10 for their 'plus' service which includes more shows, a bigger archive of older shows, and the same amount of advertising.
So I went to see if the 'plus' list contained any of the currently running shows we watch (Community, Big Bang Theory, Adventure Time, Futurama, Dexter, Daily Show). Result: Negative. Not one. So for $10/month we could have a service which contains a bunch of shows we don't watch and still has ads.