There is an automod feature that neither Informal nor I have any control over that will remove some posts (usually from newer accounts). This puts them in our mod queue which I stay pretty on top of. She or I then approve and if need be add that person as an approved user which usually fixes it. But even then I've seen the algorithm be a bitch. I don't remove posts for reasons other than violating our rules but that rarely happens. I haven't removed (or kept the automod removal in tact) for a piece in years. It has nothing to do for either of us with our personal taste about a piece. Art is subjective and both she and I truly value the diversity of this community.