Right, Comcast is providing transit to their customers, which the aforementioned transit providers could not adequately handle. Although it is not a typical transit network it is still the only route to Comcast customers.
So, if the existing backbone transit providers are not adequate, Netflix should be and needs to be covering the cost of the bandwidth when directly peered with Comcast. Otherwise the cost of this bandwidth is transferred to Comcast customers, all of which do not use the Netflix service.
It really comes down to this... Do all Comcast subscribers deserve to pay for bandwidth that is created by the minority that uses the Netflix service? I do not believe so. The cost should be with the Netflix, they create the overhead, they should pay for it.
So, if the existing backbone transit providers are not adequate, Netflix should be and needs to be covering the cost of the bandwidth when directly peered with Comcast. Otherwise the cost of this bandwidth is transferred to Comcast customers, all of which do not use the Netflix service.
It really comes down to this... Do all Comcast subscribers deserve to pay for bandwidth that is created by the minority that uses the Netflix service? I do not believe so. The cost should be with the Netflix, they create the overhead, they should pay for it.