DT members really shouldn't be tagging members for being shitposters, because that's what the merit system is for, i.e., to keep them at a low rank in order to disincentivize them from posting for money.
The best course of action from any member is when they see a shitposter they can report it to moderator. The feedback system is in no way to use for it even a neutral.
but it's usually just a neutral feedback.
I find it funny when members justify a feedback of their color. I can show you dozens of feedback written in italic and regular font but when you will read you will have a negative idea about the person who has the feedback on his feedback page. The feedback leaving for shitporters was first started by actmyname I think and these days many members inspired from it and abusing the system.