Bitcoin is a revolution in the world, providing the poor people creating his own money by use of specified equipment wich can be done with the basic PC but the profit is very small, it's a revolution in aspect of governments running the money supply and every transaction maid, its a revolution for new payment process, new "monetisation", digital transactions made in a few minutes at any point in the world, Bitcoin is a problem for the government, currency for the internet for future, for poor people making reach, for the scientist is innovation a new network, Bitcoin has many meanings it is not just a currency the currency is bitcoin woth small b and Bitcoin is totally other thing