In response to a spanking from the FCC regarding throttling users based on applications 24-7, Comcast will start throttling heavy internet users during times of high network utilization, which is what they should have done in the first place.
There now, that wasn’t so hard, was it.
Their real problem, of course, is an architecture that is inadequate, but we know what cable companies do when there is a choice between screwing the customer, and fixing the real problem.