FTA: Apple could afford to make everything open-source. FTA: Mathematica could become a “killer app” for Apple devices. I don’t see how to combine those two.

FTA: Apple could afford to make everything open-source. FTA: Mathematica could become a “killer app” for Apple devices. I don’t see how to combine those two. Even if they could, killing the Windows and Linux desktop products could make a competitor stand up that would start competing on price and platform support, but eventually, also could compete on features.