Any way to only have threads show up that I have not read since most recent post?

Maybe, but that would change the scope of the section from Subscribed Threads to Subscribed Threads I haven't Read Since Latest Post. In the interim just look for the threads with the bold titles, those have posts since you last read. I can think through the logic of adding a filtering system that might give you more flexibility in what you see. 

Justin, maybe you could make thread for site update suggestions to keep them all in one place. 

That's what this forum is for, I just like to create a thread in Serious Business on occasion for those that don't necessarily want to create a new thread to suggest something.

nice topic .

{removed spam link}

Piss off, spammer.