I just downvoted the comment by @amirmirza

@amirmirza - You clearly realize that "very nice" is considered to be spam since I've replied to you 18 times before so I just gave your comment a 18% downvote*.

@afaq321 - You can remove this comment and everyone can whitelist me from appearing in future posts.

_{^{*If you continue posting in this way, I will continue flagging and the weight of my downvote will increase each time I reply until you stop. Please reply if my algorithm is mistaken.}}