Without contradicting you in any way and with an acknowledgement that you could well disapprove of the way I think about morality too I'll add that comprehension seems to have extended to the unaffiliated population. However both the rate and degree of comprehension is definitely much lower than for your core rationality material. Surprisingly so. However I have since formed an impression that the difficulties in thinking about morality extend far beyond just how your own posts are received.

As someone who apparently did not 'get it', I would suggest that there was a problem with clarity, and that the root cause of the lack of clarity was something that might be called 'moral cognitive distance'. It frequently seemed that you were appealing to my moral intuitions, expecting them to be the same as yours. Pretty often they weren't.

As far as I can tell, I got it. My evidence that I have it right is that I agree with you about it, and anything you've said based on your metaethics since I've understood it was not surprising to me.