64Bit (OS) only and kicking out legacy cruft which doesn't just add complexity but also can in some edge cases can make security harder sound like a very sane i

64Bit (OS) only and kicking out legacy cruft which doesn't just add complexity but also can in some edge cases can make security harder sound like a very sane idea, just maybe kinda late. I mean they probably could have started pushing this in some areas, like server and high-end CPUS, like 5-10years ago.