"Long before we had the Bitcoin energy debate, we had the gold resource cost debate. The contours were similar: the costs associated with gold...
"Of course, “developing your own cryptosystem” is the purview of only cranks and researchers, so it was reasonably assumed that none of these “altcoins”,...
"The idea of a language user interface as the next step from the thumb tapping we’ve become used to over the past decade is...