Thinking it through, I realized this category-based naming convention just doesn't align with my basic mental construct of what software is. Organizing items by category makes sense in libraries and bookstores, on restaurant menus, in music and movies—but not apps. An app isn't consumable media. An app is a tool. It helps you perform an action, to do something. Modern programming languages and APIs are verb-based (think MyObject->setName() and and HTTP's GET and POST), and the user interface should be, too. That's when I settled on a verb-based folder system.