Thas been dude's MO for years. Once a poster clearly establishes that they have some clear mental-health issues, its best to just leave them alone and don't even directly respond to them.

Dude is of the same touched ilk of Bartek, either that or he tryin miserably hard to BE the *next Bartek. At any rate,...let him have the last word, clearly he can't survive without the last word.

Don't even dignify dude with a response, he'll eventually fade to psuedo-black.