Ah you mean Schmidhuber's speed prior: https://people.idsia.ch/~juergen/speedprior.html

I was more interested in pointing to you the measly followups to Aaronson's question, which consists solely of forays into nonlinear quantum mechanics & superluminal neutrinos.

https://www.preposterousuniverse.com/blog/2011/09/24/can-neu...