How about just not read his comments? Is it really so difficult to just go "Oh, it's Plasma's post, he annoys me, I won't read it." Because if you find his comments annoying, and you see he's posted.. and you choose to read it... then, at that point, you really have no one to blame but yourself.
Apparently, Plasma's comment has been removed. Perhaps more than 50 thumbs down is sufficient to remove them? Come on, let us eliminate the rest of his works.
The only reason Plasma posts continuously is because he's around 10 years old and he has absolutely nothing to do because, well...it's obvious that he has no friends. And this is what happens without adult supervision.
I suppose this anonymous mass-communication we enjoy through the net has given us a new view of mankind, and lowered mutual respect considerably as a result. Lots of Plasmas out there...