Seems like this might impose on Clinkle quite a bit? Who is going to download clinkle when they can do the same thing from snapchat? Seems neat to me, and pretty unexpected. One scary thing is just how bad a lot of passwords are for mobile applications. I'm sure it is even easier to brute force passwords on mobile and send a snapcash to yourself
—"I'd like to, uh… "pay with clinkle."
—"Excuse me?"
—"Uh, pay with… clinkle?"
—"Do you need the key to the restroom?"
—"Pay… with… clinkle"