Some people love saying Mastodon/OStatus is very scalable because of federation but let's be honest that's some bullshit. It's easy to split and multiply, but that's not scaling.
The birdsite is much easier to scale.
Just imagine one edge case we're not seeing for now: many people using it (let's say millions) and following a very famous person
That person must have their own instance at this point, at least.
... what happens when they toot?
just imagine the enormous peaks and lag it'll do. And we're not even talking about media.
How would Mastodon realistically handle Katy Perry? I have no idea.
@CobaltVelvet I don't think you do. If birdsite dries up in terms of exposure and mastodon is where the conversations are going on, then that alone is the selling point. And maybe there's some mastodon AAS company that she hires. IDK. But also, that's one of the things that makes mastodon antagonistic to brands, right? It's hard to have a billion followers.