This was a super interesting article for me as I'm working on a prototype software aiming to promote spaced repetition and some newer wave learning science as a common approach to "leveling up" in an age where AI is pushing the competitiveness of human labor.

I've thought about posting to HN but I'm a little apprehensive of when and how to post.

Anyone interested in this and/or have some advice for posting my prototype online for feedback?

You might want to read https://news.ycombinator.com/showhn.html.

Very interested, I’ve been working on SRS software and care about this problem too. My email is in my profile.