There seems to be very little hardware support and very few applications. What is the main usage of QNX?
The main usage of QNX is embedded systems, stuff like POS machines, in-car navigation, routers, medical machinery etc. I’ll agree that hardware support can be a little lacking, but software availablity is not too bad, depending on what you need, office and graphics software is not too good, but other stuff is often available in one form or another.