You do want to organize your CC as well, but only no more than 1 sub-folder, as the deeper it gets the harder it is for the game to find. CC can be as simple as Maxis Match or as complex as some of the items you'll find on TSR. I have tons of CC in my game with everything from custom wall paints to clothing, tattoos, and jewelry. There are even CC stuff packs out there created by groups of creators who all work on a pack with a common theme. Check out the Romantic Rustic Garden, which you can Google, to see what I'm talking about. The Gallery isn't really CC, its just creations done in game that any one can do and upload. Its restricted to what's in the game.
