What I have struggled with is finding a mountable USB socket to make the TinyZero USB port external accessible. I've addressed this by buying a micro USB mountable socket with an extension lead, cutting the other end off, and wiring it to a sparkfun breakout plug.

It would be useful if there was a USB stem that supported attaching the TinyZero directly to the back of a USB mountable socket addressing both the mounting and connectivity issue. It's a play on https://zerostem.io/