The iPadification of OS X – Part II

iOS and OS X may share some DNA, but irreconcilable differences remain. The two OSs serve two different usage models. As a result, Apple is likely to grow them separately instead of trying to bastardize iOS into a one-OS-fits-all. If we have doubts, we can go back and look at what happened with Windows shoehorned onto a Tablet PC.

So: Now that I’ve taken both sides—Yes, iOS will be the Apple OS; No, it won’t—what do I really believe? I think it’s a matter of numbers and layers of software silt.

Think about it: iOS 5 and Lion could come out together sometime next summer.