I'm not sure what you call it, but the dark blue line at the top of the page with -Register -My Profile....etc. Whenever I'm cruising around the site, I usually use the "Today's new posts" and end up at the bottom of the page. I then have to scroll up in order to click the "Today's new post" button again. I was thinking it'd be nice if you had that at the bottom of the page as well.
Just a thought.