The post dates aren't showing up in the individual posts. So you can't see when the last person posted. Case in point - The MSLinux thread, where Gizmo said, "Jesus christ, bringing up a thread that's 9 months old?" or somethin like that. But you can't see the dates and times of all the posts anyway.

Also, from the main bulletin board page, you can see who posted something last. Go into a particular forum, though, and it doesn't show the person who posted the last in individual topics. It's been this way for a while now...