Not to discredit Clear's work at all, but it's not so much the 'OS' in standard parlance, it's still just another Linux distro. It's down to compiler flags and

Not to discredit Clear's work at all, but it's not so much the 'OS' in standard parlance, it's still just another Linux distro. It's down to compiler flags and optimizations, which generally anyone can do given they have the time and patience.