I made it to the second sentence and had to google "hedonium," which I figured was a portmanteau-type thing and indeed it was. In my search results for the word, I see LessWrong and Nick Bostrum at the top, so yeah.
It is all the same stuff 'what if the AGI transforms all the matter in the universe into computronium in which we can live forever as digital beings' but now with Hedonium. It is all the same LW-pattern.