One of the guys I used to work with brought bitcoin to my attention but I couldn't get my head around it. He was banging on about this website called the silk road where you could buy virtually anything you could think of and they use bit coin as the currency because it's anonymous. Using computing power to mine bitcoins? How? What? Why? Where? When? WTF? Na, I just don't get it. Good on your mate though, Milner.