When the Quizzes & Puzzles category first appeared on AnswerBank, I was horrified that people were asking for answers to clues for all sorts of prize crosswords. My view was that - if you couldn't complete the crossword - you had no right to win the prize. Seemed logical then...still does.
However, it soon became apparent that people had no hesitation in asking for - or providing - such answers, so I just joined in on the answering side occasionally. If you can't beat 'em, join 'em!
On that basis, there is nothing whatsoever sacrosanct about the Listener crossword, whatever the regular solvers thereof imagine. Yes, I know they have a "league table" and good luck to them, but that's got nothing to do with the rest of us.
'Publish and be damned," as you say, GOI.