I'm not sure what you're talking about. You think if the software is GPLv3, Apple won't put restrictions in their hardware in order to be able to shift the soft

I'm not sure what you're talking about. You think if the software is GPLv3, Apple won't put restrictions in their hardware in order to be able to shift the software with OSX? More likely they will just not use that software and go write their own (which is, after all, one of the reasons behind their support of the LLVM project in the first place). If all open source software was GPLv3, Apple would ship only proprietary software on their systems, so we'd go from OSX using free software with proprietary modifications, to OSX using completely proprietary software. Hardly much of an improvement.