Why is the top navigation bar not fixed to the top? When I scroll down, I can't see it.
But, on Stack Overflow, the navigation bar is fixed to the top and can be seen even after scrolling down.
Any particular reason why this is not implemented on this site? The fixed navbar is pretty useful (easy to navigate). For example, if you want to change tabs: go to profile, check reputation, check inbox, etc.
Checked it on Google Chrome as well as Firefox.