[madeofpalk]

> I can easily install an ActivityPub server, with Glitch.

Can you? The same Glitch that shut down last year? https://blog.glitch.com/post/goodbye-glitch

Regardless, ActivityPub and ATProto have different designs and goals. Your question is akin to comparing a helicopter and an airplane.

There's no such thing as a "ATProto server". How complicated it is, and the trade-offs it made are valid criticisms of it. It all depends on what exactly your goal is as a participant of a distributed social network.

[inigyou]

What does ATProto run on, if not servers? Is it fully decentralised mesh P2P that runs on phones?

[madeofpalk]

What makes up the ATProto is more than one type of server. Compared to ActivityPub where you just run a single Mastodon instance and you're set.

If the thing you want to own is your identity and data, you can fairly easy run a PDS yourself. If the thing you care about is different moderation decisions, you can run your own labeller (moderation system) or subscribe to another someone else has made.

[anentropic]

There's not one server instance type, there are different components to it

To 'own your data' you just need a PDS, which should be cheaper to run than an ActivityPub server

To build an app you need some of the more expensive parts