I've looked at this intently for some months now and mostly since i started reviewing this thread it has helped me a lot.
This is exactly what's missing.
I didn't know too much about Steve Jobs or his story (and I still don't know too much) or the qualities he brought to the Apple in truth but I did respond to the end piece and that was a 2008 iMac with Leopard and then very quickly Snow Leopard. I saw parallels in how he viewed the world in my own way of thinking. In fact identical in many instances. I'm not blowing my own trumpet but I was able to identify with that world view and I know form my own experience people simply by and large do not perceive this way and that's actually ok.
It's demonstrated in this thread. I see it everyday in how the world ticks and tocks along.
So I thought what has happened, what is now gone that was once there that made things work and you've got the point too.
Not too many people have the visionary capacity for the customer or end user (even to define your end user who is yet to be is a great task and ability). He had it. No one can do it alone but you don't need a visionary workforce you need "Grade A" players as Jobs put it because you want "Grade A" product and your customers will pay "Grade A" price. If everyones a visionary overall they can not produce their piece of the puzzle for you to fulfill your vision. While he didn't hit the Grade A everytime product wise he did reach a zenith with MacOSX but not forgetting the foundational legacy.
Yes it was one person supported by many. That's why he had to come back.
One thing I discovered which I never knew was that Tim Berners Lee was woking on a Next OS when he created WWW at cern,
http://en.wikipedia.org/wiki/Tim_Berners-Lee
I'm really only now only beginning to truly appreciate the proportion of Steve Jobs influence on the world.
If people can't use your product it wasn't desinged with them in mind.
That a total visionary failure.
The most fatal of all failures you can imagine (but only if you're a visionary).
Get it?