After being harassed in multiple discord channels by powermod FlyingSquid the news mod blackbeard has shuttered his account and moved to bluesky.
https://lemmy.world/u/Blackbeard
"The recklessness with which people downvote polite disagreements reminds me of all the worst parts of Reddit, and it proves to me that this isn't the social media savior I'd hoped it would be, and is instead just another echo chamber. I hope eventually lemmy.world (and the fediverse more broadly) can grow out of that, but some of the behavior I've seen on the inside from both mods and admins doesn't really inspire much confidence for that kind of evolution in the short term. "
FlyingSquid is the same mod who has the power to siteban people from lemmy.world
Why does lemmy.world keep having issues with their powermods and admins? Why do powermods get the ability to siteban their enemies from the largest instance?
There are multiple back channels for coordination, I've been invited to Discord and Element, there was even (briefly) a Slack channel, but that seems to have closed due to it being a trial period or something. There are likely others I'm not aware of having not been invited.
But it's good for mods and admins to collaborate.
But they have no mutual servers in this screenshot. So it looks like someone just randomly found someone on discord which is kind of weird. Unless one of them left the server(s) you reference before the screenshot.