Of all the ActivityPub servers that have ever been publicly available, how many do you think are still up today?
0 to 25%47%
26% to 50%35%
51% to 75%11%
76% to 100%5%
Replying to @evan@cosocial.ca
@evan Do you have the actual answer to this one?
Replying to @anca@mastodon.xyz
@anca I have *an* answer. It's not possible to determine every single server ever stood up, but I've got records for about 85,000 servers that have communicated with currently live servers. So, it's an OK estimate.
