Yeah, it's merely what's more interesting to most folks (games vs productivity). SuperCalc was popular for being one of the first successful commercial applications for home computers.
Boy.. trying to think of anything I did that was productive at that age.. I mean, basica or gwbasic and other programming languages were popular and we used. But really, IMHO I think that was the fascination and desire behind a home computer was programming and writing your own software.
Stacker isn't a productivity app plus a lot of folks had bad luck with it (I had it work fine on my Zenith 8088 and gained 20MB for a whopping 60MB out of our 40MB drive).
Procomm plus I used for dialing into BBSes which I liked, I was younger so the zapping of menus was amusing too for friends to watch in disbelief.
Dr. Halo if you were young lol was an early drawing application, with pattern fill, etc and then you could print a banner or ad for something.
MC (midnight commander) --or was it called something else for dos? .. was popular for easier file browsing if you weren't as familiar with dos CLI.