4 ms·Some people take the short-term risk, on the assumption that the crypto will be worth more in the future.by n1c 8y agoSome people take the short-term risk, on the assumption that the crypto will be worth more in the future.kgwgk 8y agoEven if they could buy twice as much at a exchange?aeternus 8y agoYes, but it isn't rational and probably won't persist once the novelty of mining wears off.