The community-based project of passion to enhance lemmy is already here… it’s lemmy.
This isn’t reddit. There isn’t a big black box and company around the service that is preventing the community from making it what they want it to be.
Sure there can be flavors, but I’d guess if there’s the type of consensus around the usefulness as there is with RES, then why wait for a separate project to shoehorn features on top of lemmy when the folks behind lemmy seem quite receptive to contributions?
I’d bet that they symlinked
/ubuntu
to the server’s home root - probably for continuity with some previous file structure. It sure looks silly, but I’m sure the reasons for doing it were pretty reasonable.