@crepels Thanks for running ActivityPub.Academy all this time. I used it a lot while building Fedify and the other fediverse software I work on: having a real instance to send activities to made federation bugs much easier to track down, and I doubt I'm the only implementer who relied on it. Sorry that spam and the moderation load forced you to shut it down; keeping a public instance usable takes more time than it looks. I hope you find a way to bring it back.