I wished they would have some hints regarding the applications of this "third generation desktop computer". Those things had 32KiB of RAM -- what were they usin

I wished they would have some hints regarding the applications of this "third generation desktop computer". Those things had 32KiB of RAM -- what were they using that for? Some felt even the need for a 32KiB RAM expansion. Clearly those were not used as desktop calculators, but what were they doing?