Jobs was able to squeeze Microsoft. In a way I don't think any one else would or could.
Referring to Microsoft outright stealing Apple's IP and Gates' subsequent settlement. The $150m investment. The commitment to maintain Office on Mac. Forever license to all of Microsoft's API, enabling Mail.app to have pretty great integration with Exchange, for example.
BeOS was probably the better tech. But Jobs had the better strategies and the better team.
Compare this to Jonathan Schwartz cotemporaneous mismanagement of Sun's amazing IP, snatching defeat out of the jaws of victory. Schwartz just wasn't a bare knuckled brawler like Jobs.
I used the hell out of Java, but most of their other tech was in the weird quadrant of cool stuff that I won’t use. Something about their fit and finish always left me cold. Or if not that, price point.
All conjecture. Had I finished my Java port (BeKaffe), the world would run on BeOs :).
The real win was a mobile future sans Microsoft. I doubt smart phones would be what they are today if not for the iPhone, and the iPhone required huge resources and a maniac cracking the whip. Would Jony Ive leave a failing Apple and work with Steve? If not, would we even have the iPod let alone the iPhone?
On the plus side, Nokia might have still been around.
Around enough to still have a good networking business, and be the owner of Bell Labs.