wake up!
Get your story straight! Ever since the first x86 Mac you CAN install Windows on it. Going even further back, Macs have always had at least one Linux distro that supports them and quit a few BSD derivatives. Nowadays you can install pretty much anything on them since they have more or less an off the shelf x86 architecture.
Oh and one other thing, all Intel based Macs use EFI yet there is no requirement for an insane PK or any other stupidity like that. The reason why EFI works on Macs is that you have a limited hardware base and EFI gets a very extensive testing. Is that the case for any of the Taiwanese manufacturers ... hell no! And yet even the Apple EFI gets updates as there are in fact bugs ...
