A couple of threads by (I think) Clem or Moms Mobley stick in my memory, but they may have been taken down.
They were savage polemics, one about Kenny Burrell, the other was Paul Simon.
Plus one where Cliff Englewood fell out with Allen Lowe, I think Allen uses a line from that exchange on his sig
Finally - I think it was a thread titled "Rejected Blue Note Album titles", and someone came up with "That's Where It Is" by Stanley Turrentine.
Sorry, can't find the thread so can't credit the poster