ah I see. but leaving a neutral saying that the account is being used as collateral will not prevent anyone from leaving negative feedback. also leaving feedback to the account collateral will cause problems because (1) the neutral need to have a referenced link in order to prevent people from leaving a fake feedback on their own alt. this will lead to (2) privacy issues, the referenced link will contain a post of the borrower's other account.
Indeed, i didn't even think about (2). This is a real issue here
The reason i'm bringing up this topic, is because it happened to me before. Somebody took a loan and gave his account as collateral. Upon inspection, it looked clean. I locked the account and gave him a small loan.
After a couple of weeks, i found out the borrower actually took out 2 non-collateral loans over PM using the account he gave to me as collateral. I had to contact both other lenders and ask them to please not -ve the account since it would render my collateral useless... Luckily, those were good guys that understood my problem, but if they had posted the account as a loan defaulter, it might have been -ve'd.
Even worse: somebody in DT could potentially have -ve'd the account AFTER i sold the collateral (if i didn't find out he had used it to take out other loans)... My good reputation would have been shattered if i sold an account that was later -ve'd...