The question of the year, however, will be this -- with an Intel Mac dual-boot into Windows? If it does, then will application developers continue to write Mac versions of their software?
My assumption is a Mac will still be a relatively-closed-system Mac, just with a different processor. But exactly how different is an Intel-based Mac from an Intel-based PC? Isn't someone going to figure out how to get Windows to run on one?
Of course, there's a flipside to that, too...it's called world domination. What if the Mac OS could run on PCs -- and have many fewer viruses? It's possible, I suppose.
Is Apple taking on Microsoft? Think about it -- all the sudden there's an open source-based, standards compliant, highly secure operating system running on Intel processors...ouch, my head hurts!
Of course, along those same lines is a down-side -- there's the issue of how extremely difficult it's going to be for Apple to justify any price difference from PCs if they all run Intel chips. They'll be selling user experience -- and superior craftsmanship -- on its own.
For so long an Intel-based Mac has seemed like such a bad idea that actually reading about the announcement is hard to fathom. I guess all there is to do this that now is wait and see what Steve's plan is.
It's certainly an interesting world all the sudden.