I have, and I find the exchange very interesting (see Tononi's response and Aaronson's response to that, if you haven't already: https://scottaaronson.blog/?p=1823). I appreciate Tononi's response saying that relying on intuition to disprove IIT is bad practice, and that many scientific theories defied intuition. But I do tend to align myself with more of Aaronson's points overall. Good (and bad) points on both sides, in my opinion.