Some members have been facing a hard time because of receiving unfair reactions to their posts (regularly) even if they are useful. That’s why I like to say… “Doesn’t matter how many good people will be in one place, but a bad person is a must”. I wrote this topic to advice you one thing who you’re still facing this problem, there are moderators who can help us to solve our problems so stop complaining and just take the right action!
You can report those posts to the moderators (your posts) which are useful but has received negative reputations. Why reporting them? We don’t know who gave us any reputations but the moderators knows! A member who gives random negative reputations even to a useful post is a scammer! So by reporting them you will not only solve your problem, but you will help/ support the moderators to catch a scammer after they investigate him/her and find the evidence.
So don’t complain anymore about that problem, it’s already solved. Also don’t fear to report that issue to moderators because it’s your right to report anything that is against the forum rules, and the moderators are very fair to their members unless you violate the rules several times.
Good luck.