Is that when I reply to a thread, that thread isn't bumped to the top. For example, if I have five unread threads, and I reply to the third one, that "next thread" is still the original fourth. Thread One Thread Two Thread Three Thread Four Thread Five On the old system, if I replied to the bold thread, then I'd click "next thread" and go to the first one. This is a great improvement over the old system and something I remember asking for back in 1999.