I joined during the first Reddit exodus, and it seemed like for ages the amount of Lemmy content was generally increasing (sometimes quickly, sometimes slowly, but overall increasing). Now it seems that when I sort by New, I get through everything since my last visit much more quickly than I used to. Is that my imagination, or is the activity declining?
The last graph is total posts across Lemmy, so its only about 300,000 posts a month, although notably, about 250,000 of those are on a bot server no one is federated with.