A group of us here at TUAW are huge fans (and customers) of Simple -- it's an online bank that revolves around a debit card linked to a powerful, free iPhone app. On Wednesday, the company announced an upcoming feature for those who are using iPhone 4S and newer devices -- MoneyDrop.
MoneyDrop will make it very easy for Simple customers to send money to each other, instantaneously and with no fees involved. Rather than using email addresses or account names, MoneyDrop uses Bluetooth LE to identify Simple users near you, at which time you can use an AirDrop-like interface to shift money to those people. It's a great way to split lunch bills or buy a used car -- just as long as the other parties are also SIm
