You could, in theory, use git to make a psudo wiki and walkthrough host. It wouldn't be pretty or user friendly like an actual wiki but it could function. Assuming I can figure out how to make folders which I know is possible. It would also mean unless it's on a separate git page a user wouldn't be able to download the repository and play it without the wiki and walkthroughs.... I suppose they can't play it now like that anyways, what with the txt only being there. I really need to get around to breaking that up manually. Which sucks because it also means I need to be put back together manually before posting a patch. Meh, I still have a week before I touch this game again, a problem for future me.
Also fandom bans and blocks anything and everything even remotely adult content in nature. So that one doesn't surprise me in the slightest. Also they suck.