For me, I'm not a fan of the current feedback system since there is a reason why, for example, Facebook, Twitter, etc., don't have a dislike button. So I'm a bit reluctant to give negative feedback. Also, positive feedback is somewhat similar to merit. For me, the feedback system should be used for trading purposes only.

However, even if you have decided to "not participate," there will be a person who just likes to troll you with random negative feedback. I think my negative feedbacks are fair, and I hope I don't have to give more of it in the future.