I’m going to take a leaf out of the Book of Gruber.
Ars Technica has everything I would say in response to this article so I’m not going to go over it again.
Mr. Cuban, I would do some research. Not all Bittorrent traffic is warez. And it shouldn’t be so hard for Comcast to keep bandwidth up — not to mention the US is pretty far behind in terms of internet infrastructure.
Edit: The comments on that post are a good read, too. Not so favorable for Mr. Cuban.