Even some of the more open-minded machine learning researchers regard AIXI, etc. as silly. I think if anything this signals that you belong to the out-group.
So, split the silly things into another question, or remove them entirely, or replace them with similarly functional in-group signaling equivalents. My main thrust is that in-group signaling is important in this situation, but I think paulfchristiano got at that better than I did.
Even some of the more open-minded machine learning researchers regard AIXI, etc. as silly. I think if anything this signals that you belong to the out-group.
So, split the silly things into another question, or remove them entirely, or replace them with similarly functional in-group signaling equivalents. My main thrust is that in-group signaling is important in this situation, but I think paulfchristiano got at that better than I did.