How a Tiny Start-up in Des Moines Thinks It Can Kill Credit Cards – Tricia Duryee – Commerce – AllThingsD.

When you consider the new Google Wallet and Near Field Communication (NFC) this start-up idea isn’t so far fetched.  The fact that they’re calling it cash is kinda silly.  I’d call it “funny money” or something even more rediculous!  And what will Square do?  Hmmm.