Airing the PM in public as well as the "5) Don't let the door hit you in the ass on the way out." comment are both objectively childish and unprofessional. You've literally just proved the OP's point for all to see.
Think what you like, the first and only contact I had with the OP was him being condescending, insulting and rude. Furthermore, before I had a chance to even see his PM, let alone reply to it, he had made this thread with the public accusation that there are way too many rude people here and that there was a really negative culture here, demanding his account be deleted.
Nobody was rude to him, nobody discouraged him from using the forum to seek help/assistance, and instead of being civil and discussing the merits of the thread existing and being unlocked, I was directly insulted and attacked for my actions. The OP made a public scene by starting this thread, posting his words simply exposed him as a hypocrite.
I have no time for anybody that lacks enough basic maturity and/or respect to act in a civil manner, and I am more then happy to show them the door.
Edit: Locked, there is no need to discuss this further.