And what about Bill, down the hall from those three, who only offers his best price when he charges his customers for every computer they sell whether it comes

And what about Bill, down the hall from those three, who only offers his best price when he charges his customers for every computer they sell whether it comes with Bill's product or his competitor's? (I.e., RTFA.) You do understand how this abuses a monopoly position, don't you? I have a feeling this subject hits a libertarian-crank nerve, though.