Rim tried using QNX for a while, it's similarities to Unix are deceiving.
A good platform is synergistic, any one individual component doesn't have to be earth shattering for each to benefit.
IPhone had first mover advantage, in spite of starting behind the line, they got the choice of the goal, and everyone else had to reorient to that goal.
Touch is not a minor point, a capable browser is not a minor point, but placed on a poor platform they might not have been enough, the combined platform is an important aspect, and trying to split hairs is largely foolish in this case.
A good platform is synergistic, any one individual component doesn't have to be earth shattering for each to benefit.
IPhone had first mover advantage, in spite of starting behind the line, they got the choice of the goal, and everyone else had to reorient to that goal.
Touch is not a minor point, a capable browser is not a minor point, but placed on a poor platform they might not have been enough, the combined platform is an important aspect, and trying to split hairs is largely foolish in this case.