Oh wow, that's less response than I expected :(. Although given how HN seems to be only interested in things that have to do with VC money one some form or the other these days I'm not surprised.
Maybe try
https://old.reddit.com/r/ProgrammingLanguages/? It's a much smaller community but at least there will be active engagement! And the only time Ceu was mentioned there was by me, two years ago so it's still a fresh language for them.
Also, for the record: the only reason I haven't played around with Ceu is because I have a three-month old to take care of these days. Not much time left for programming side-projects ;).