OHMS is right. The day that he was caught using the Dave010101 alias was the day he went into full troll mode. Odds are the he was hitting the bottle heavily when he started his sock puppet conversation and it's only gotten worse since then.
That and the "Orlando Sea Port/Beach" deal should say EVERYTHING about the loser. He should be banned for that MAJOR integrity violation, but if it were me, I'd keep him around. His lunacy draws a crowd which means $ for ET. I know, sad.