Basically it was him saying he was leaving the clan, and that there were some of you who knew the reasons, and so he wouldn't list them here. He also essentially said good luck to BLS and that he enjoyed playing with most of you.
Don't know the story behind it, but that's what the post said, pre-comma.
"Caw, caw, *BANG* FUCK I'M DEAD!" - Top Dollar, The Crow
"Physics is like sex: It may yield practical results, but that's not why we do it." - XKCD
God created whiskey to stop the Irish from taking over the word.