Oh now that you mention it, a sharable link would be a must. This would promote curated “Awesome…” repos/links.
It would be ideal if it were part of the fediverse naming convention. For example “/m/(multi-subreddit-name) /c/(group) @(domain) /c/(group) @(domain) /…”
It would allow full transparency, the ability to update / change it… places could even provide URL shorteners for it.
Edit: formatting
Oh, I hope this (eventually) works with Skyrim VR!