Surely you don't expect a lean, resource starved company like Microsoft to build native applications, do you? Microsoft doesn't care if the net power use of the

Surely you don't expect a lean, resource starved company like Microsoft to build native applications, do you? Microsoft doesn't care if the net power use of their very popular application burns up gigawatts of electricity every year rather than megawatts. At least not when the development cost is 1/4 cent per user rather than one cent per user.