>> I'm a full blown Mac convert and I'll be honest, the iPhone was what caused it.
This will be Apple's saving grace. They're already entrenched several generations deep. For every kid getting an i-pod touch or i-pod nano today, in a few years, it's such a seamless jump to an iphone. Nothing to learn, no additional software to learn, no new interfaces to spend time getting familiar with. It's the same device, just with more functionality.
For me this is the most brilliant thing Apple has achieved. Being able to move a consumer from platform to platform with ZERO new investment on the users part? Genius.