No cookie should be left behind. I am an equal opportunity cookie eater. I practice all elements of cookie DEI: Digest, Eat, & Ingest. While I am very exclusive regarding knives, I will eat anything that even remotely resembles a cookie. Now let's see, this thread was also discussing something far less important than cookies. Right--it was the idea of a larger Mule.
While it's taken me a bit to warm up to the idea, I suppose that the tougher "chopper" style steels would be better tested in a large fixie. You can't exactly wail on a log with the existing mule size. I have difficulty understanding, however, the utility of a large Maximet or 15V blade (but certainly someone will correct me on that). Point being, I think a larger mule might be an appropriate-steel-specific item. I'd also imagine they could be quite expensive, so likely fewer people would test larger iterations.