In Gold We Trust by Julian Dibbell "You want to be radical? You don't need to blow up the bank, just burn your bank account. And for that you are going to need an alternative. What is the alternative? E-dinar." I think economic warfare is pretty fascinating, like in the tungsten/wolframite markets of Portugal and Spain during WWII. Although the article acknowledges e-gold is pretty far from wresting away control of the money system from central banks, technology is certainly supplementing traditional (and arguably archaic) currency institutions. An interesting counterpoint is the rising popularity of decentralized money creation.