Tom,
I choose to differ. Apple is not really squeezing third party developers. It is just bringing technology to a different level. If they can't or decline to compete, so be it. If Apple did not introduce FCP and having it Mac only, the entire video post production market would be PC by now. Macs in that market will always be less featured and less competitive. The same goes for all the iApps. If we didn't have those, macs will always be second class citizens in terms of apps.