Not sure what youre complaining about exactly. Are you upset because someone expressed their opinion in one of your threads? Or are you upset because of the neutral feedback on your user profile? The facts are that he is not wrong. (Without going into your motives now.) But its still just a neutral feedback.
I am glad you call it an opinion because that's exactly what it is. And as opinion it shouldn't come with a verdict not even a neutral feedback if that's what it's called. I am not upset to have anybody express their opinion in my thread because it a positive or negative opinion but leaving a neutral feedback on my profile is extreme.
If my submitting my posts to fillipone thread makes me a merit seeker as Mr jollygood suggest what then does it makes of all those other users in that thread? How does his reason for the neutral makes sense except that he feels he could give out as he wish and nothing will happen.