Since the increase in DT-members, I've already noticed an increase in red tags. I can imagine a new user easily feels threatened, and I can also imagine many users don't mean bad. I'm not talking about the obvious and less obvious scammers that deserve red trust (and continue scamming with the next account), I'm talking about the "gray" cases in between.
I'd hate to see the supply of real new users dry up because of this. When someone isn't a clear scammer, don't they deserve the benefit of the doubt?

I'd like to add to this topic: before leaving feedback, ask yourself if your feedback makes the forum better, and (if applicable) is it worth destroying someone's reputation?

I just wanna point out few things from  LoyceV's Beginners guide to correct use of the Trust system that i think people should keep in mind more often. In general I think that more people should read this guide , even more times if it is needed.