If you go back to the submission where it was just the "X is no longer working with Y" story, then a good portion of the commenters on that story felt that it wasn't a good story for HN and if there was a real story to share it would be in follow up posts.

I can't imagine what a story on this topic would look like for everyone to agree it belonged on HN.

Maybe that means that none of them do, but I'm not sure that conclusion is right. I think it is best to generally prefer sunlight to silence, even when the sunlight doesn't produce as much value as we'd like to see.