These navigation links (and their descriptions) are hard-coded into the theme, though, so they’re a little less flexible. For a theme I’m currently working on, I had an idea of creating a navigation like this but using a list of categories instead. The description text will then be pulled from each category’s description, which can be set directly via the Dashboard menu at Posts > Categories, therefore preventing users from having to mess with PHP file:

So you’ve completed your next great WordPress theme. You’ve tested them day and night, squashing bugs and CSS inconsistencies along the way. Your fingers are trembling, waiting for the time to release that theme to the wild.