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lou1306 | 1 month ago

One answer is right under Introduction:

> Content portability

> Users move between hosts without losing their content, audience, or metadata.

discuss

order

manuelmoreale|1 month ago

Did that require an entire new protocol though? I am 100% sure that if Twitter, Facebook and all the other platforms decided that they want to offer a way to move around accounts they could do it.

verdverm|1 month ago

Maybe, coordination is the problem. What does that data look like, what does the target look like, can they be transformed?

ATProto has lexicon, which are more about social coordination than schemas for data correctness

https://pfrazee.com/blog/lexicon-guidance

The protocol is much more than data portability, it essentially turns the global social media system into a giant distributed system anyone can participate in at any point. Imagine if FB also let you tap into the event stream or produce your own event stream other FB users could listen to in the official FB app. That would be a pretty awesome requirement for all social media apps, yea?

https://atproto.com/articles/atproto-for-distsys-engineers

tynanpurdy|1 month ago

if they decided to, sure they could. they don't want to and never will.