Dear sir,......
I have no question about your service & action. When down vote given by you or you both give source link where the similarity. This is fair. A serial killer when hanged by Court they must say what's his crime, why is he being hanged? This is right we know. You doing it i know.
But he gave down vote my two post, sir at least i should know where is my fault?. Please solve the issue. I gave the links below.. for your consideration.
RE: Understanding Flagging/Downvoting