Wouldn't matter what account he posted from, the person behind it is too dense to understand that no one but him cares about this nonissue; that he really is a pest; and that the lack of response only indicates that no one cares about this but him.  

Quickseller and his legion of alt accounts are the only ones who can't understand that fairness doesn't mean treating every action the same and that life is inherently unfair anyway.   No response is the only correct response.

A sane, non-autistic, non-sociopathic person would have sucked it up and moved on a long time ago.