Rogers has been test-marketing a la carte cable options for its subscribers in London, Ontario. I have read one review of this so far, and it isn't good:
http://blogs.ottawacitizen.com/2011/12/08/cable-tv-plan-designed-to-fail-reader/
Great idea, poor execution.
http://blogs.ottawacitizen.com/2011/12/08/cable-tv-plan-designed-to-fail-reader/
Great idea, poor execution.