> Relative to each other, a Bitcoin will increase its value to the USD because the supply of the latter is always increasing. Until Bitcoin crashes entirely, o

> Relative to each other, a Bitcoin will increase its value to the USD because the supply of the latter is always increasing. Until Bitcoin crashes entirely, of course. OK, new topic: Draw a graph of each currency's Big Mac Index, or how much of each you need to buy a Big Mac in some major American city over the same timeframe. (We could do the same thing with Wonder Bread or a dozen jumbo eggs, but the Big Mac Index is actually A Thing.)