A while ago I was toying with the idea of making a BitCoin<->SBUX automated exchanger for fun, since card transactions are free and could be automated relativel

A while ago I was toying with the idea of making a BitCoin<->SBUX automated exchanger for fun, since card transactions are free and could be automated relatively easily. Never did get around to it. Also, there's a rather large scammy underside to BitCoin that would probably arbitrage the hell out of it.