The problem is that bitcoin is now dominated, at least it seems to me, by speculative investment. And that's not what currency is about. People value currency not because it appreciates but because it is stable. Runaway inflation and deflation are both bad for monetary systems, but here we have people imagining that deflation is fan-fucking-tastic for bitcoin.

And that's telling, because it indicates that bitcoin isn't a medium of exchange, it's an investment denominated in dollars. People are talking about the "price" of bitcoin more than anything these days, but that's not why people choose a medium of exchange. Bitcoins shouldn't be exciting, they should be boring, and dependable. As boring and dependable as a dollar bill.