What we really need today is NextCloud images that are so easy to set up that anyone can run one on their computer, phone, or a cloud hosting service with just a few clicks. And adding in federated services would be the next obvious step — first store all your own stuff where you can access it and share selected bits with others, and then have a small pool where you automatically see the stuff others in your groups have made public.

A problem I’m having these days is that a LOT of resources I used around the start of http never got indexed by Archive.org and are now offline. But people still have that stuff stored locally, and would likely be willing to share if they knew others were interested in it.