When using a standard / 4:3 display, the categories are displayed above the post box.
However, when you resize the window, or otherwise make it a widescreen display, the categories are to the side.
Now I figure since we are getting the same horizontal real estate either way, perhaps there can be an option to force the categories to display above the post box. In my opinion, it looks much cleaner that way no matter what aspect ratio my display is using.
Customer support service by UserEcho