I am a very frequent user-abuser-moderator of an SEO Google group and Master Don has been more or less a curse on it. More or less, he solicits people to sign up for his "web university" and then sends them 4 or 5 emails (or "internets" as he calls them) asking for a link to his web design page. Essentially he's trying to engage in link spam. I wouldn't have so much of a problem with it if it weren't for the fact this guy is obviously praying on the naivete.
Now I'm not gonna begrudge somebody because their command of the English language isn't all that great because it's not something they deal with (although his engrish is pretty fucking funny in parts)...but this motherfucker is about the clearest case of #4 I was talking about yesterday I've seen yet. Except he seems to think he knows what the fuck he's doing (it bears mentioning that the eastern block of Europe is swarming with wannabe-hackers and script kiddies...but this guy just plain needs to stay at the kids table while the grown folks talk).
He was basically told he's a retard and to stop posting in the group by myself and a couple other people...but that doesn't seem to stop him and his bullshit solicitations.