YSK: Subscriber count on communities only show the numbers of users subscribed from your specific instance. The real number might be much larger than you think.
This makes so much sense! I was trying to figure out how Lemmy.world communities were so much more active when another instance (or kbin) copy of the community/magazine seemed to have a higher subscriber count. But I’m on other Lemmy instances and Kbin so I wasn’t seeing the lemmy.world subscriber counts.