One of the arguments with Nicer potlimitomaha is that he constantly repeats the same thing over and over and over again with no real reason. Like how he continues to say "Jordan is Palestine" instead of countering any argument in place.
Again, this is merely an argument and I'm only stating my opinion.
But why would he quote something that Democratic Koyro wrote eight pages ago just to post, yet again, that Jordan is Palestine?
If that isn't intentional derailment, then I don't know what is.
EDIT: I don't even care if you give him an official warning or not. Hell, I'd prefer if you didn't. But please just nudge him or something. Something.