Someone recently asked whether it should be written as "Sam" or "SAM", and I had to admit I didn't really know!
Is there a correct/official version or are they completely interchangeable? Does one refer to the machine and another the robot, or is that mix and match too? Or is the machine simply the Coupé? I tend to think of Sam being the robot and SAM being the machine, so I generally write SAM. Or is "Some Amazing Machine" a backronym? Si
