Look - some people don't want to bring down anything. They just want a more efficient, cheaper means of exchange and a more reliable store of wealth. Besides

Look - some people don't want to bring down anything. They just want a more efficient, cheaper means of exchange and a more reliable store of wealth. Besides that - when it comes to effects of such a currency on geo-politics... <cue spooky music>... NOBODY KNOWS... Really. No one has the absolute foggiest idea about what would happen if bitcoin main streamed. I wish people would stop thinking that they do.