And have people develop applications on windows computers? I don't think so.
If you think anyone at Apple gives a rat's behind what hardware platforms are used to develop iPhone OS apps, I... respectfully disagree.
Well, they give a rat's ass about the kind of language developers use to develop iPhone apps.
That is for a very different reason than anything being discussed here.
Keep in mind that Apple still needs to develop for the platform, and their engineers are going to want a good system to do it on.
Apple has a steady market single-digit market share in personal computers - a cash cow. Yet they have a growing, serious, and volatile market share in mobile devices - a star.
A little extreme but they do seem to be pushing their consumer electronics at the expense of their computers.
I don't think it's hurting their computer business, except for iPad sales cutting into imaginary MacBook Air sales.