I don’t know if this was a thing in America, but in USSR in the 70s and 80s it was very popular to play chess-by-correspondence. You would literally snail-mail letters back-and-forth with your move. Games would last months or years. It added an extra challenge to chess because by the time you got a response, you might have forgotten what strategy you had had.

This project is basically Linux-by-correspondence. The challenge is here too. By the time the command produces an output, you might have forgotten why you ran it.