Comment by higherpurpose

Adopting Metal for reasons of extra performance is one thing. Completely eliminating OpenGL ES support from iOS has no excuse other than shutting off Android, so that would be a pretty nasty move from them. I hope they don't do it. Forget about Android users - it's iOS developers that should be crying foul if Apple intends to do that, as it will force them to live in an iOS-only world whether they like it or not.