I had opened, I think, a Knocking post and read the producers had decided to cancel a show with two witnesses because they didn't realize there would be so much opposition to it. I might be wrong and maybe it has nothing to do with your post.
Many posts that require biblical knowledge I never open because I can't contribute. I rejected the bible at a young age and refused to learn most of it.
The post on farting I never opened because I didn't want to contribute.
I feel all posts do have value. Interest is different. You can interest some of the people some of the time, but not all of the people all of the time.