@Xal0lex, @Lafu, and what is this message, it is deleted, I do not see it?
That is, if a person deleted a message with plagiarism, you still ban it, why ?!
If the pliagarism was spotted and archived, it doesn't matter if the perpetrator tries to cover his/her tracks, the account would still be banned. It makes it even worse as it was obviously a deliberate act (though in reality, they all are).
@Xal0lex, why didn't you ban the @suchmoon? because an insult to the personal qualities of a person is much worse than plagiarism !!
Pliagarism, spreading Malwares and opening new accounts to cheating system I think are the only reasons for ban. The last (new accounts) gets nuked.
I do not support trolling, but understand this is an online platform, you need to grow a tough skin.