I do agree with you on this one , it is always nice to see the person who writes the post engage with people commenting on their post. Regarding flagging when people copy and past i do agree to it some how, if they don't give credit to the person who has written the original post or when they go on a ramp page about another Steemian. I am sure there is another platform where people can sort out their differences then in the public.Great post !!