No one should be banned for not having banned anyone else, since banning no one is not something to be banned for, although it is true that some have banned some for some reason other than their not having not banned anyone else--that is it had not been banning someone else for banning reasons.
This is true in that since banning for a reason is reasonably given as a reason for banning, it thus holds that reasons are reason enough for banning; therefore those who object with the contention that banning must have reason behind it are totally missing the point because banning someone for not having banned someone has reasonably been reasoned out to be reason enough for banning someone who has not banned anyone else--unless there is some other reason for that.
We can fairly conclude, then, after fairly reasoning through it all, that banning someone for having banned someone for whatever reason--though fair and reasonably it might be--is, in all fairness, no reason not to ban that person.
Having fairly presented, in a reasonable manner, my 'banning for banning in lines of banning for not having banned over and against that of not banning for having banned' case before this learned institution, I posit that it is beyond any reasonable doubt that it is both reasonable and fair that Kirie_Maiden should be banned. (besides...it looks like she's trying to spread S&M rituals with her Shinto ropes and stuff...)
edit: that's what happens after reading the thread on cannabis...and taking so long to write it up....