Also useful for people who want to ride along with someone currently on a plane. "Honey, you are over Kansas right now!"

Useless things tend to be deeply useful to a select few.

I am loving this "re-weirding" of the internet. For the younglings, this is very much the sort of pet project that would bubble up in early internet days. No startup raising money, no pain point necessarily being solved, just one person's idea lovingly rendered to life.