The reason why it can't happen now, is today I loan a bitcoin, tomorrow that bitcoin could be half its value, or double its value... its just too high-risk, and thus there is a pretty big chance of losing money.
All good reasons, but how would you explain that I've been lending bitcoins out for the last year? Use bitfinex, easy, varying return percentages. And the best part is - you lend 1 bitcoin, you always get back 1 bitcoin plus interest, and it's value is... exactly 1 bitcoin! Never half or double of that.
ok ,why would i lend my bitcoin to a an untrusted third party to hold it for a year or two
and then take it back with interest and i get back "exactly 1 bitcoin ! Never half or double of that."
why not just keep it myself and eliminate the third party risk ?
I was interested in how bitcoin lending works. I got the 1-6% varying on top of the original 1BTC, remember?
Of course there is a risk of the exchange running away, and I'd definitely never put anything larger than 10BTC there. But Mylon said that bitcoin loaning "can't happen now", I just pointed out that it in fact is happening, even if only on exchanges.