We would then have to change the way we post, though. We post from a template document, and the cut tags are a part of that. If we added sub-cut tags, though, we'd have to change those every week for new fandoms, unless I've got how they work completely wrong. It's not practicable with the way we post, so at this point we're going to say it won't be possible, and we're sorry for the scrolling inconvenience.