RE:RE:RE:RE:RE:It's pretty obvious, cryptoSorry I complete disagree. If the purpose of crypto currency is to have purchasing power then the fault is that it becomes a money exchange structure of which government is not getting their share of taxes. Governments don't like that. The US treasury department has already stated they are watching the crypto currency issue very closely. If and when government see crypto currency affecting taxation they will enforce controls.
Don't forget the selling of US treasuries helps pay the US debt and confidence of purchasing treasuries bills supports the yield which maintains the pricing on the US dollar. If this goes out the window then the dollar collapses. If crypto currency purchasing power builds government bodies will enforce controls. You can not have a currency structure bypassing taxation. However, if you come up with crypto currency structure under government approval with a process of taxation then we'll have a currency with purchasing power. Unitl then I would not advise anyone to buy any crypto currencies.