>The closer Bitcoin gets to being an accepted currency, the less useful it will be as a method of exchange. Within America, due to taxes, etc.... possibly (mar

>The closer Bitcoin gets to being an accepted currency, the less useful it will be as a method of exchange. Within America, due to taxes, etc.... possibly (marginally, arguably) true. America has many alternatives that are cheap or free and mostly reliable (paypal, google wallet, square, cash). In many other countries, and between countries? More legitimacy is purely a good thing.