Looks like KBin has an edge over Lemmy now in terms of monthly active users.
It's obviously a pretty silly thing, and is not in any way indicative of which project is "better" or more "long-term viable" or anything — instances of both federate with one another, and with the rest of fedi, so it's all one happy family.
That said, it's notable. KBin is a relative newcomer to the "Reddit-like fedi instance" game, and also does not have the tankie baggage.
Anyway, the more, the merrier!
KBin: https://the-federation.info/platform/184
Lemmy: https://the-federation.info/platform/73
Discussion on fedi: https://mstdn.social/@rysiek/110527049024028986
I think the kbin numbers are deflated because >90% of kbin users are on kbin.social and they are having trouble federating. I think the numbers will bounce back once they resolve the issue.
A lot of posts there are lamenting that Lemmy is harder to sign up for, so I think the influx of users comes from kbin.social's ease of new user signups. Hopefully they can scale up and get back on the fediverse.