Deprecation of OpenGL and OpenCL
you're all completely correct: Apple is doomed. Since no one plays any games on iOS (where Metal is the only real option), forcing Metal adoption on MacOS is doomed from the start. iOS devices will be left in their moribund state, used only for a few limited tasks like DTP and blogging or whatever.They should take a page from Microsoft and adopt an open, cross-platform technology like DirectX.