“Developers and entrepreneurs are already hard at work building features on top of the Bitcoin protocol that will allow for the decentralized execution of financial services, from currency hedging to loans to stock issuance to rental and purchase contracts. These new services rely on the same innovative proof-of-work model of distributed security and record-keeping that has kept the bitcoin currency secure as its value ballooned well past $10 billion. In the long term, peer-to-peer finance threatens to weaken banks and other financial agents just as peer-to-peer file sharing did the music industry — and some of the architects of this financial Napster seem gleeful about the possibility.”
http://finance.fortune.cnn.com/2014/01/21/bitcoin-platform/