"Bitcoin evangelist": <i>The most anonymous way to buy things, of course, is to simply use cash</i>....<p>Buys a house, in cash. Buys another "throwaway" house for his car, in cash. Buys car, in cash. And then claims: "<i>Mr. Lopp estimates that his efforts to disappear have cost him about $30,000.</i>"<p>Yeah, right.