That's really a great initiative to gather together all the high quality content and tutorials that you've put out on Proxmox (and other technologies). Every time I've tried to configure storage on Proxmox I've ended up extremely confused. When I circle back to playing with Proxmox I'll use this as a reference and will ask questions that you can use to round out your next revision.
Have you thought of using something like docusaurus to keep your tutorials up to date? I've been trying to find a platform where I can publish tutorials to give my research back to the community, and docusaurus looks very impressive. It lets you publish content more linearly than a typical wiki or knowledge base.