Yikes. It does not sound pretty. For them at least, but indeed, Lemmy is a whole other deal. It seems to mainly just need some polish? Especially easing in new people, if increasing the numbers is really the goal.
Old-Reddit's days are numbered... so we'd best prepare for the next incoming migration.
Thank you, that's helpful to know:-). Kbin had MANY issues and that was the closest I'd seen.
It seems to confirm that what is holding Mastodon back isn't technical at all but just the design - i.e. like if people are on X then that's where most other people want to be, similar to Windows where it is not technologically superior, just the default for some reason.