Wow - did you work at the Apple Store, because that comment is very short sighted. In terms of technical problems that require multi-person effort, OSX is a testament to that, as is Motion, Logic Pro and Compressor. All those are highly technical pieces of software that lead their respective markets. To say Apple can't "do" technically hard problems is extremely short sighted.
Motion's a joke - to say it leads its respective market is ridiculous - After Effects leads the motion graphics segment, and Nuke leads the compositing segment.
The only highly technical app Apple has had that lead the market was Shake, and they completely fucked that one up (due to their secrecy and not telling their customers plans for future releases) and ended up killing the product after the majority of the Nothing Real team left and all their high-end customers had moved to Nuke.
