Is it possible to create subcategories for the different boards?

For example, we could consolidate Community Creation, Skins & Champions Concepts, Story & Art, and Sound & Music under a single category called, say Artist's Corner.

This would also pave the way to divide Maps & Modes into different sections for SR, CS, TT, HA, and featured modes.

Basically, in the menu on the left you would see Artist's Corner with a little right-facing arrow next to it. Then if you hovered your mouse over it, a pop-up would appear that listed the subcategories and allowed you to choose one.

Let me know what you guys think!