2) Compatibility with closed things. They don't prefer a new Kernel version but a new Wine version. They need the latest Lightspark. They prefer Unified_Graphics_Drivers that understand many Compilers(like GLSL and HLSL at the same time) and they don't need translations(glsl=disabled), plus free HLSL_compilers/state_trackers. They need Qemu to have 70+% translation efficiency, so they don't have to relay on closed Instruction_Sets. They need last generation Console_Emulators and Console destruction. And many more.