I can't wait for RFID! So much easier than using dirty, outdated (and soon worthless) paper currencies and no way to ever get mugged, not that I've even been mugged with cash, but still, RFID is the wave of the future! All these new innovations will make life so much easier, technology keeps getting better! Just imagine having all your banking, credit cards, drivers license, voter's card, socialist security card and your ObamaCare Health info, all chipped right into our hands, bye bye wallets!!