Just what the title says. Can I upvote posts and comments in communities I am not subscribed for?

  • PeachMan@lemmy.one
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    1 year ago

    Yes, BUT I think they only count if your home instance is properly federated with them. If that connection isn’t there, it’s my understanding that your upvotes are only visible to those in your own instance.

    • Teppic@kbin.social
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      1 year ago

      Surely you couldn’t be viewing the post while logged in to upvote if your instance wasn’t federated…

      • PeachMan@lemmy.one
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        1 year ago

        I think you can, actually. One instance can have an entirely separate comment section. It’s almost like the users of one instance are shadow banned from the other.

        Actually, I think I’m a little wrong: that happens when one instance BLOCKS another, and then you’re commenting on the blocked instance from a THIRD instance? It’s all kinda complicated and I’m not sure I grasp it fully.

      • JackGreenEarth@lemm.ee
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        1 year ago

        It’s a common misconception, but you can view any post in the fediverse. You are not able to interact with any defederated instance.

    • jcg@halubilo.social
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      1 year ago

      This is sort of incorrect depending on what you mean by “properly federated”. Lemmy instances don’t actually filter AP messages except for from blocked instances. So if you found some way to send an ActivityPub “Like” without actually viewing or subscribing, it would indeed still count. Keep in mind, Lemmy isn’t the only software that can create and publish “Like” activities.