I think that’s a great idea! I reached out to the moderators using the “contact the moderators” button in the sidebar on one of my favorite reddit communities but never got a response. I’m not sure if anyone read it or if Reddit just made it go away.
I don’t want to spam a bunch of individual users so I might try discord.
Just chipping in to promote my own lemmy instance: I created !baseball@fanaticus.social and communities for the other 30 MLB teams to replace the subreddits we left behind.