Actually, it has affected me too! The multi-quote function doesn't work on my computer at work. And we are not supposed to monkey with the settings ...
What? You have a different version of the message board?
Anyone can just type the code as below, without spaces, around the quoted text. Easy.
[ quote ] insert text here [ /quote ]
I think KPM was just doing his own thing to be unique and stand out for some reason.
When you asked him to try italicizing the text he's quoting, he had to italicize his text instead.
I mean, he can do whatever makes him feel special, but it's just a little weird.