I wish someone would create a system like this with bitcoin as the backing currency. Initially people would load up their accounts with their country's currency, but eventually folks would realize that they can both send and receive money without ever converting to fiat.
Or if exchanges were to be able to use it. From another thread:
This is a little different from PayPal for payments transfer because (presumably) the app requires location tracking (geofencing), and thus a lesser chance of claiming it was not an authorized payment.
I'ld be curious if this would be a tool used for either low-cost bitcoin cash-out (payment send via Droplet, from a trusted party) or for face-to-face transactions where there is less risk of carrying physical cash.
Of course, this has the same level of being traceable as bank transactions do, so there's that.
But since Droplet accepts credit card, this is not the same as a Dwolla though.