I’ll start. Did you know you can run a headless version of JD2 on a raspberry pi? It’s not the greatest thing in the world, but sometimes its nice to throw a bunch of links in there and go to sleep.
If you’re completely new, familiarizing yourself with any guide would be beneficial. A basic search resulted in this and this, which are better than nothing, I suppose. I’d appreciate someone skilled adding their two cents, however, especially concerning common pitfalls and anonymous payment for Usenet providers.