First... the same questions have already been raised on many of Bone's topics in the past.... how the hell did you stumble upon that??? That aside, your curiosity and questions about the orgins are valid. I have similar questions about the first people to try cow's milk. You know they didn't stop there. They tried other cow excrements too! 'Hey, this white stuff is not too bad. Hows that brown smelly stuff?'
Your rectum remover had one item that was all Bone.... the Bung Guiding System (optional). Really? This is going to be optional? How can you remove a rectum without a proper Bung Guiding System? Bone has a built in Bung Guiding System, so I guess this makes things redundant.
Robot - I am like you. In the Steelcase factory, I was fascinated about all the 'homemade' machines the engineers made to do specific tasks - like the machine to install a screw upside-down on a chair control. Some Mofo just built it so people did not have to waste time flipping the control over to install a screw.