I contextualise the x86_64 to arm64 transition by talking about all the other times Apple have switched CPUs in their personal computers; the timeline is roughly 6502-m68k-ppc-ppc+i386-ppc64-i386-x86_64-arm64. Sorry, Newton fans!
APPropriate Behaviour
The book about all the things software writers do that aren't writing software.
FSF
