Moron!
Rarely do I think anyone could be this brazen about their own personal agenda. Many usability gurus believe their insight and experience is the only solution... and it seems that Jobs has convinced himself that 2 buttons are confusing.
Why?
While I will agree that one button to a computer novice must be an easier concept to grasp, it quickly has dimishing returns. The moment I understand what a single click _is_, I can begin to understand what other clicks are, and what they can do. I have a hard time believing that people in this day and age don't understand a "contextual" click. Again, we're talking about people who have grown up with computers all, or most, of their life.
Jobs has made the cardinal mistake of insisting something stay the same against all public opinion. I can't think of a single person that thinks control-clicking something is more intuitive than clicking a right mouse button. Not these days. Maybe in the days of the classic Mac... but not now. Hell, put a sticker on the right mouse button that says "option" if you're that concerned.
The metaphore of contexual commands is, in my opinion, the most important. But from a mechanical and ergonomic standpoint, which some may argue is even more important, it is easier to have a second mouse button. The only way it helps to have a single mouse button is by dispersing the pressure required for a click to multiple fingers... thus less carpal tunnel and repetitive stress problems. Aside from that, I can't think of a single good reason to stick with the single button mouse.