So maybe every potter's mug cabinet doesn't look like this, but mine does. Overflowing with handmade goodness, mostly my own, at least in the mug cabinet. Other potters dominate the bowl and plate cabinets.
I feel like this isn't just a potter thing, this is a 'maker' thing. I imagine the jewelry cabinets of jewelers are out of control, and the toiletry drawers are busting at the hinges in the homes of soap makers. If you make something you probably have a ton of it sitting around. Am I wrong?