I'm not sure I'm a fan yet but the main benefit of pending comments will be that it should make people think more before commenting. If pending comments can be

I'm not sure I'm a fan yet but the main benefit of pending comments will be that it should make people think more before commenting. If pending comments can be enabled per-thread, will there be a visual warning when commenting? I know mods will still have to approve the comment but that seems the lesser of the two benefits to me. If not then pending comments need to be enabled for the majority of threads to make everybody operation under the assumption that they are enabled.