Interesting ...

Had improvements in efficiency and reductions in the cost of automobiles followed patterns similar to the computer industry, each of us would be able to buy a Rolls-Royce today for roughly $2.75; it would get nearly 3,000,000 miles to the gallon and deliver enough power to tow an aircraft carrier.

Lepper, M. R. (1985). Microcomputers in Education: motivational and social issues. American Psychologist, 40(1), 1-18.
 

This was written almost 30 years ago. I wonder what he'd say today?