Well stated. And my point is only that day-to-day computing changes in character when your primary computing device is a consumption device. This was a big shif

Well stated. And my point is only that day-to-day computing changes in character when your primary computing device is a consumption device. This was a big shift from desktops/laptops to smartphones as primary computation devices, but Blackberry showed a "working prototype" of a form factor that might not have guaranteed such a shift.