The trendy thing to do lately is to use your own personal supercomputer - the one nearly all of us carry - to complain about how broken capitalism is. Never mind all the cell towers that transmit those signals, the constant availability of electricity to power them, or the incredibly dense lithium batteries that store the energy to power these incredible pieces of hardware, which are millions of times more powerful than the Apollo 11 guidance computers. The smartphone is an excellent example of a disruptive technology, one made possible by a whole slew of other disruptive technologies that add