I run a Minecraft server with Lightning integration. It is very small and will not grow because there is no "hook" because sound money requires effort. It's V2V and P2P with no gambling aspects.

It also takes a lot of effort to run. I have kept my plugin closed source because I don't want my code to be used to overshadow the only sound money server out there, but I'm thinking of open sourcing the code because it takes so much time to maintain and maybe someone else has more time or can contribute. I'm open to suggestions.