Any WBE could in theory be simulated by a mathematical function (as far as I can see). So what I really want to know is: can a mathematical function experience qualia? (and/or consciousness) By experience I mean that whatever experiencing qualia is to us it would have something directly analogous (e.g. if qualia is an illusion then the function has the same sort of illusion).

Conscious functions possible? Currently I'm leaning towards yes. If true, to me the implication would be that the "me" in my head is not my neurons, but the information encoded therein.