A screenshot of an early iMessage setup dialog showing that iMessage was a multiprotocol client.
https://mamot.fr/system/media_attachments/files/111/537/360/538/198/548/original/322af6da605a7440.jpg
#AdversarialInteroperability is one of the most reliable ways to protect users from predatory corporations: it's when someone reverse-engineers a product to reconfigure or mod it (interoperability) in ways its users like, but which its manufacturer objects to (adversarial):
https://www.eff.org/deeplinks/2019/10/adversarial-interoperability
If you'd like an essay-formatted version of this thread to read or share, here's a link to it on pluralistic.net, my surveillance-free, ad-free, tracker-free blog:
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