You can get individual comments deleted if you ask the moderator nicely. I think at the very least a 'hide' feature for a comment would be useful. Presumably

You can get individual comments deleted if you ask the moderator nicely. I think at the very least a 'hide' feature for a comment would be useful. Presumably you don't want 'anonymous' comments created either so you'd need to hide the entire comment from the public and not just the username. Sometimes one accidentally leaks personal information, and in this day and age privacy matters (or should).