There's no component of a fifty year old computer I'd want to use today. Maybe when we've reached the limits of Moore's law, perfected display technology, wirel

There's no component of a fifty year old computer I'd want to use today. Maybe when we've reached the limits of Moore's law, perfected display technology, wireless networking, and hit the limits to communication bus performance designing computers to last fifty years will be more appealing. Doing that today would just mean more waste when all the components become obsolete and it's cheaper to replace than upgrade.