[nknighthb]

Is YouTube purporting to provide me with Internet access or otherwise operate as infrastructure? I must have missed that.

If Comcast wants to provide a digital network that provides connectivity between selected entities (such as end-users and companies that have elected to pay Comcast additional fees), that's fine. But they don't get to call it "Internet". They don't get to pass it off as something different from the AOL and CompuServe of old.