What's the best way to contribute free content to the community, get feedback, and maintain authorship? I'm new to this community, but have been playing CoC for a few years now, and enjoy writing for the Lovecraft universe. I was coming up short for advice on this topic in the forums so far. I've also asked a similar question on Yog-Sothoth.
To be more specific, I'd like to contribute a scenario under a free license, probably the Attribution-ShareAlike 4.0 International Creative Commons license. Secondly, I'd like to get feedback from the community on how to improve it, or even opportunities to run it a couple of more times with other members (newbies and veterans alike). I have one that is nearing completion and am aiming to write two more.
Where would I share the scenario? It's currently a Google Doc of 30+ pages. Should I put up a personal website and host it there, put it in a public drop box, or just share the google doc? What about using spells or monsters from Chaosium's rulebook? Should I got to Chaosium for permission to use those or just reference the original work? What's considered fair use?
That's already a lot and I have more questions, but I wanted to start somewhere. Thanks!