What discussion? I apologize if I have offended.
What other loan sites?. BTCJam allows BTC, USD, EUR, ...
I would think like you but Maintenance Fee: ฿ ฿ 2.81152 (at $31.10 / BTC). USD is in formula.
If liquidity is asked to speculate , I could understand. If liquidity is asking for problems, you can lose everything by BTC/USD
Ok. My apologies again. New idea (thanks to you). Three new assets Col_ACMT, Col_DMT, Col_GHX. You say "number of BTC" coins. I say "number of ..." coins.
Ok. Thanks again. One address per loan. The address contains number of ACMT/DMT/GHX AND the coins of the new asset. Now these new assets are another market, Buy/Sell Col_....
Technical details (ask Daffy)