I didn't call it "Show HN" as was unaware of that protocol at the time, but "Help me check my quantum physics game for accuracy" [1] got a lot of helpful commen

I didn't call it "Show HN" as was unaware of that protocol at the time, but "Help me check my quantum physics game for accuracy" [1] got a lot of helpful comments on the physics. Also a lot of complaints over my poor choice of language, and "why don't you open source it, we'll do a JS port". I did. They didn't. Anyway I don't think it's seen much use since that (mostly positive) experience - if you're willing to download and execute a java app you still can: [1] https://news.ycombinator.com/item?id=11813473 https://news.ycombinator.com/item?id=11813473