With the question posed that way, I think I fall on yet another skeptics' side. Regardless of whether it's the majority of the win or not. Suppose, for the sak

With the question posed that way, I think I fall on yet another skeptics' side. Regardless of whether it's the majority of the win or not. Suppose, for the sake of argument, that the non-trivial parallelization stuff is complicated enough that it's really not feasible for folks in general to be tackling it outside safety of what's effectively being billed as a linguistic walled garden. If that's the case, then the previous sentence ended about 13 words too late. Difficult, error-prone tasks like that should really be handled by a library or run-time.