I dislike the right side persistent navigation bar. It takes up considerable room and it makes the page unbalanced as you scroll down. I prefer the content to t

I dislike the right side persistent navigation bar. It takes up considerable room and it makes the page unbalanced as you scroll down. I prefer the content to take up the full width and to be centered. When you scroll down on a long page, the navigation scrolls out of view and content is off center. When I code, I prefer to designate the majority of my screen to the code. The right navigation column seems like wasted space.