In theory you could implement HN and Reddit with the exact same design, but to me each of these hold value in different ways thanks to their differences. That's just one of countless examples.
Will you try it?
You can find my e-mail address through my website which is linked on my HN profile, or you can PM me on Reddit, same username that I use here.
If your system is public already you can simply link to it in a reply to this comment.