“I was literally going bananas when I heard about this as had needed an on off switch for multiple portable projects and also for my Phat Dac. Prior to owning one these I was forever corrupting SD cards and draining batteries whilst using Scroll Phat HD as a portable message board or having to SSH in to my Pi Zero and type in sudo shutdown etc. Now I just press the button and it all shuts down nicely.
Also I am eagerly waiting for more Shove Hardware In (the) Middle SHIMs - what will be next me hearties?”