Spyke

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meta

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Lemmy.ml has now blocked threads.net / Meta

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Yep. My only concern about Meta joining the Fediverse through ActivityPub is privacy related.

Any federated instance can read any other federated instance, their users and what they do or what they talk about. A perfect victim for Meta's ad-targeting data siphon.

meta

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Lemmy.ml has now blocked threads.net / Meta

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Any admin from any instance can as long as both instances are federated with each other.

Say I upvote something on lemmy.ml, then the admins of every instance federated with lemmy.ml can see it in their logs.

Doesn't seem bad? It can be if someone collects this data en masse to feed some ad-algorithm with it. Or much worse, an adversary gets this data to target people based on their opinions, to dox them, etcetera.

chat

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can vlemmy control what I can or cannot see?

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Me too. I check (ir-)regularly if any instances got defederated.

But I think even if it happens, they would inform us. Communication from the admins regarding changes seems very good.

EDIT: You can check it for yourself over here. It doesn't show exactly which instances are blocked, but it helps.

EDIT 2: Better check VLemmy's instance page directly. Blocked instances should be listed in there, if there will be any. Last link led to outdated information.