Subtle changes, bugs and feedback

That's not working for me? It did the first time, but unlike the "New Posts" button did, it doesn't refresh every time I hit it. The icons show that I've read stuff, but that includes stuff above and below the "The threads below have not been updated since your last visit or since forums have been marked read."

It caches the search result until something changes. It should know whether you've read something or not though... I've just viewed the page, opened an unread thread in the background and reloaded the page, and indeed the bolded thread is now unbolded.

What are the symptoms you're seeing?