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/group1@domain1/c/group2@domain2/…”
It would allow full transparency, the ability to update / change it… places could even provide URL shorteners for it.
Edit 2: formatting (come’on Lemmy don’t let me down)
lol … and what was the average life expendency in the 70s?