I agree about the rates being too low for my personal risk, but clearly for others it isn't.
I think it is great that bitfinex took the time to do a BTC audit and that is a great start. What I would like to see now is the cash reserve they have to cover loans in case of a loss. It is very unlikely that they have enough to cover the full amount, but they have been making roughly 1 million a month in fees (got this number from an early post, haven't worked it out myself)
So let's say they have 8 million sitting in a bank account. If that was the case then maybe rates do justify a maximum of a 50% loss. I'm not saying this is the case, but it would be nice to know what the ratio is, because I do think if the market were to dive there is enough liquidity to dodge a 100% loss. Even a 50% loss should be easy to liquidate out of.
All of my loans are above 0.1%, I do have some cash sitting that hasn't gone out in a couple of days. It might be time to bring the money home until rates see and uptick.
As for the increase in fees, I can live with it, but I would like a little more transparency, but it is clear the bitfinex team is constantly working and improving.
When the change was made and the illusion of insurance was questioned Giancarlo said that BFX holds about 10 % of the momentary total swap sum (which was like 17 m at the time and is 15 m now) as a reserve. So with time having passed bfx holding 20 % as a reserve would be a generous estimate. It's also not so much about having enough money to cover the "loss" of lenders money (it's not really a loss for bfx, it's just money that goes from lenders to shorters) but that they have indicated they will halt trading to prevent exactly that which makes shorting a whole lot more unattractive in a hard crash scenario.
With the illusion of insurance no rate is low enough as long as it stays over the rate that you would get at classsical capital markets etc. which is very low so we potentially have a long, long way to go with lending rate.
While there will be upticks in turbulent times and rates will also rise in more bullish times I feel that lending will go the way of any attractive money making opportunity. It will stop being attractive after some time.