The server already determines if a shot’s valid or not though. Once a client receives information on where the enemy is at, then the client can send message to the server that they are shooting exactly at that location.

Not gonna lie, that must be one hell of an obscure (or new) song if it’s not available on Soulseek. If your song happen to be Japanese, try Ototoy.jp. That’s where I get most of my FLAC albums.

Avoro is really cheap and I can recommend them. If you are student, you might want to look into GitHub Student pack, which includes DigitalOcean credits.

I would assume the “rendezvous” instance would collect all posts from all communities it is subscribed to, and show them to the users as if it came from a single instance. So moderation would be limited to the moderators of the actual instance behind it.

The explorer makes it easier to discover them, but would be even better if that’s automated.