Apart from extra addressable memory space, what other advantages would a 64bit version offer?
For example, would it be possible to handle the full range of modern (and future) screen sizes via new Mode commands?
When we're all running 8k screens in a few years, would a 64bit version allow us to open a full 8k window?
As an amateur astronomy who routinely deals with large images, and would like to see them displayed 1:1 on screen, that
functionality would get a Big Tick from me.