We might have a little portion of invalid feedback from DT (I'm not sure if it exists in reality).
We
do get incorrect feedback being left by DT members - they are only human. You can't expect 100% infallibility from anyone. However, when people open threads appealing their red trust, we also see lengthy and reasoned discussions amongst both DT members, non-DT members and the accused, which generally either results in the red trust being removed as the consensus is against the DT member in question, or the red trust being reinforced as the consensus is against the accused member. It isn't some grand conspiracy, and the people who suggest otherwise are invariably those who have had their red trust reinforced after an unsuccessful appeal.
1. You must have to provide a reference link, of course it will be from marketplace.
2. The person whom you are going to provide feedback must have to reply on that thread, it ensures a deal was happened. Applies for DT only.
1 - Who is going to verify that every link is accurate?
2 - So if a scammer just ignores that thread, they can't be tagged?
I'm afraid your suggestion would essentially remove the ability to pre-emptively tag a scammer before the scam takes place. If someone is offering a ROI of 50% a day or advertising a bitcoin doubler, you don't need a trade to take place to know they are a scammer.
Can we please not derail yet another thread in to Anduck's personal beef.