Only those people which drop a comment with the words like good post, nice post i love this post and to much more they mostly used smae words for every one
I think you are doing good by flaging them itts good to drop a comment but a meaning full and related to the post is a good and appereciateable comment because it a way to communicate and learn new thing

You spam that person in your last post and then she apologize you i read that conversion thanks for explaining your views