5M17H

It would be great if the page automatically scolled down to where you were before after hitting back. This would make finding threads easier, especially on my laptop.
That's not controlled on the server side, AFAIK.

It would be great if the post page number at the bottom of the screen had some kind of color change or box around the number of the page that you are currently on. I know that you cannot click on the page you are on, thats good atleast.

The color of the page number you are on is different than the color of the other pages (in both styles).