a second sad thing for that teacher is that Mac is making huge inroads to college/research. Many of the offices in the building I work in (a local university medical research building) are getting Macs. MS based machines are still the norm but Mac is widdling it down.
The machines for internet use in the hallways are all Linux based, so that is good too.
Many of you are too young to remember, but at one time Mac owned all schools. Then they played the monoply card and everyone ran to PC.
Mac or Apple II?
Apple and then Mac. I remember pounding fortran into one of those funny little boxes called Mac.
Apple Basic was evil.