~snip! I believe he deserve at least temp ban.
I mean like that, because this user not only spammed the signature campaign, but I repeatedly found him spamming the local board.even I always report to moderators but it seems there is still no reaction to that.
~snip~ I'm sure he has an Alt account, which is ranked higher, maybe.
Try searching for his Alt account, friend. here you are like a detective. 