Cable companies have opened to it on media center, and thats what we are talking about here - another vehicle for Media Center.
It''ll be more compelling if the Cable Companies, CE companies, and the FCC can work out an agreement for CableCard 2.0 by the time it is released. That and multistream CableCards, since as it stands now with multituner devices you need one CableCard per tuner. I'm not very optimistic, though.