Which hypothesis, between "2*3" and "6", is simpler and less complex, based on what we observe from these two different machines? Which one is right? AFAIK, this is still completely unresolved.
If we're considering hypotheses across all mathematically possible universes then why not consider hypotheses across all mathematically possible languages/machines as well?
What weight will we assing to the individual languages/machines? Their complexity... according to what? Perhaps we could make a matrix saying how complex a machine A is when simulated by a machine B, and then find the eigenvalues of the matrix?
Must stop... before head explodes...
If it's worth saying, but not worth its own post (even in Discussion), then it goes here.