Berny,
As the old adage goes, "those who do not learn history are destined to relive it:". And thus we have the PT Cruiser !!! I hate to admit this, but I have actually driven a REO. It's funny how when you are , say less than age 45, you want the latest and greatest whatever. After that age you start looking for reminders of the more youthful periods in you life.
Anyways, to assume that a "professional pilot" would know any and all aircraft is just as erroneous as the assumption that a professional truck driver should be able to step down out of his KW and take over a 20 mule team without skipping a beat.
I look upon the passing of the propeller driven airliner with nostalgia, many of the folks have the same feelings about the passing of the Concord SST. I think it is called the generation gap!
rangerj