Anyone have any thoughts about operating one of these in the states?
1) It looks small enough to pick up & run off with
2) Regulatory....
1)Yep, it sure does.
2) This is obviously non-compliant, and the creators have structured a revenue model around the hardware so that they don't have to worry about it. I imagine the idea is to set it up in a small local shop and hope no regulator ever notices. However, getting a small store owner to pay $4 - 5k for one and asking them not to make too much publicity about it because its not legal sounds like a tough sell to me.
I think they will have much better luck abroad.