There's no reason to give positive feedback to good person, skillful user, scam buster, spam buster etc since all of them has no relation with money related. Positive feedback is used if you're can be trusted because you have made several trade with huge amount and foremost the user send first or didn't using any escrow, this will help other users who want to trade with the users that have positive feedback will know if he's can be trusted, but not 100%.
I've pointed this feedback on LoyceV thread, you can read it below.
"This user is really valuable and wrote many high quality posts, it's an asset in this forum"
"This user fighting against scammer, good scam buster"
"This user is a good guy, useful, and active in x board"
"This user is trusted with his valuable posts"
"This user is really smart about Bitcoin"
I feel those above positive feedback isn't correct, since there's nothing about money or trade involved. Why does a smart person which created many high quality posts can be trusted? it's just like trusting a hacker which know how to hack a website and stole the funds. Now talking about scam buster, a respectable person who help the forum, why we should leaving positive feedback a respectable person? I think adding his name on trust list is already enough since they're mostly leaving a negative and neutral feedback, also support or opposite a flag (forum stuffs). Someone who willing to help about forum stuffs are different with someone who willing to help in money oriented e.g.
refund back the money. Moreover trusting someone because he active in x board, knowing each other or join on a same gang/activities e.g. active in their local board are just subjective judgement and shouldn't given a positive feedback.
The 5 positive feedback reflect on EZ0010 account isn't really correct since it's too many, he only need 1 positive feedback left by theymos since he's returning back theymos (forum) money, not with the other 4 users.
My fear about the trust system which is in accordance with 1miau: If a group of scammers upto 50 persons are working together and one among the 50 gets a positive trust. He can in turn trust the remaining 49 scam users and they inturn trust one another. Then, the trust system would be compromised.
When this is happen, I believe theymos will take care with this case since it's already too big and would messed up the current trust system.
Have anyone forget the case by this user
elmanchez where he get TMAN's positive feedback since he design everyone for free? after that, he continue to farm more positive feedback and act like an innocent. Many users thought he's a good user and can be trusted with many positive feedback, but the fact he's a loan defaulter
elmanchez exit scam, loan default