[bewitched]

I absolutely do not understand the math; no way, no how.

It is entirely possible (even probable) that I am bringing in aspects of other theories. I agree, Everett et. al. is linear but I thought that it still allowed for a ''leakage" of matter (as opposed to non-communicating). It is also possible that I've confused the mechanisms used to detect other worlds with what I'm calling "leakage". It's been a while since I've actually read up on it so I'm sure other things I've read have influenced my memory of this particular theory.

As an aside, I should have mentioned that even though many-worlds allows for what we call free will, free will is obviously a subjective experience and doesn't require infinite choices.

I too would be interested to know if any of this is used in PLR.