So I notice one bit of missing information: where is that place?

Besides curiosity, there’s also the practical question of whether it’s the right one to sign up for:
Say I encounter one named “Springfield” - how would I know which of the 93 (in the US alone) it is?

I propose having a map on the About page showing the area covered, with the ability to zoom out and see which state/province/etc, which country, and which continent.