Oh there are doubts what you are paying interest in. Or more accurately that you prefer to have 2-3 orders of magnitude higher cost of capital when denominated in BTC as compared to cost of capital denominated in USD. This much is clear and really indisputable.
My statement is still not refuted:
1. The issuer is acting irrationally.
2. The issuer is offloading to "investors" some enormous risks. As such these are not really "investors", but simply gamblers. And they should be really not so much concerned about return on capital as about return of capital.
Is there a third possibility? If yes what it is? If not, is it 1 or 2?
P.S. I am aware of only one biz model where 10% per month cost of capital would make sense. It is a ponzi scheme.
I'm really not sure what's so hard to understand. His business requires holding on to a ton of bitcoins. It's more bitcoins then he's comfortable risking in his own portfolio. So he would want to offload that risk to people and share the profits with them. So it's a win-win situation.
So why does he prefer to borrow btc at such a high rate versus borrowing usd at a lower rate? notme answered it pretty well. Borrowing btc means he returns btc and borrowing usd means he returns usd. So there's no currency risk involved in holding the capital. (They is still currency risk involved if bitcoin price shoots up when he's trying to exchange usd back to bitcoins.)
Now think of it in reverse. If you had amazing business idea that can for sure make 10% a week on an almost unlimited amount of usd capital, would you want a usd loan that costs 5% a week? Or would you want a btc loan that costs 5% a month. Sure you would make a lot more with the btc loan. But what happens when btc prices shoots up to $30? You're left holding usd that you need to convert back to btc to return to your lenders. You would have to have increased your capital 6x in order to return that loan. Now that's a risky loan for the lenders!
So the smart thing for pirate to do is to take however many bitcoins he feels comfortable owning and put that into his business. As his business demands more bitcoins than he has, he should borrow the rest. It's true that he won't make as much from the bitcoins he borrows, but then he has no risk on them either.
I used to question why pirate would need to borrow so many bitcoins and not use his own. But now that I understand why, I believe that pirate's lending is legit and not a ponzi scheme. Well the only other thing is I think he may be paying too much (7% a week) to his lenders when most other people are only paying half as much. He could probably reduce it to 5% a week and still be able to get as many lenders as he needs. But maybe he is not greedy and want to share the wealth.
What collateral is used to secure these loans? When I get a signature loan at a bank the collateral is my Equifax score. If I don’t pay it back I will never buy anything on credit again (oversimplified). If I don’t pay back btc loans what happens?
Well when I have done loans on the forum. The only 'collateral' I used was 'Trust' specifically using the WoT. I offered a rate on the forum far below what others charge. 1-3%/mo.
If you don't pay back the loan, nothing happens to you from my stand point. But this is what happens because you didn't, you will have trouble getting other loans and other people borrowing rates will increase to counteract your bad debt.
So when people get mad at lenders like Patrick and others, they are misplacing their anger. It should be directed at the people that didn't payback their loans.
I don't bemoan others rates, especially for short term loans. Would I like to see rates come down? Sure. Will they? That depends on whether people payback the loans.
Coincidently, you can give Fiat(USD) loans with BTC as collateral if you wish. You could have a completely parallel market with BTC as an underlying security and no one would even have to know.
It is a truly unique concept that hasn't been around for a long time.