This is the argument all monopolies use. If they open up, they cannot warrant the quality. The telecom operators could say the same thing not to open their netw

This is the argument all monopolies use. If they open up, they cannot warrant the quality. The telecom operators could say the same thing not to open their networks. But at that time there was no consumers defending the telecoms. There are ways to open up, they already do for Macs. The argument is weak.