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  1. Home
  2. General Discussion
  3. Recently there has been a lot of discourse about ActivityPub and AT Protocol which has been quite dividing and heated.
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Recently there has been a lot of discourse about ActivityPub and AT Protocol which has been quite dividing and heated.

Scheduled Pinned Locked Moved General Discussion
activitypubatprotocolatprotosocialweb
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  • FediForumF FediForum

    @thisismissem This would make a great session at the next FediForum next month! If we can keep the discussion civil πŸ™‚ Any plans to run such a session? Let us know if we can help. https://fediforum.org

    Emelia πŸ‘ΈπŸ»T This user is from outside of this forum
    Emelia πŸ‘ΈπŸ»T This user is from outside of this forum
    Emelia πŸ‘ΈπŸ»
    wrote last edited by
    #35

    @fediforum I could certainly run a session on this, as long as I have moderators to help.

    FediForumF 1 Reply Last reply
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    • Emelia πŸ‘ΈπŸ»T Emelia πŸ‘ΈπŸ»

      @fediforum I could certainly run a session on this, as long as I have moderators to help.

      FediForumF This user is from outside of this forum
      FediForumF This user is from outside of this forum
      FediForum
      wrote last edited by
      #36

      @thisismissem we will make it happen!!

      1 Reply Last reply
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      • Emelia πŸ‘ΈπŸ»T Emelia πŸ‘ΈπŸ»

        Recently there has been a lot of discourse about ActivityPub and AT Protocol which has been quite dividing and heated.

        Yesterday at the Social Web CG meeting (the group that maintains the ActivityPub and related specifications), I proposed releasing a statement that counters the narrative that one of these protocols must win, when both protocols can co-exist and have a lot to learn from each other.

        The statement has been co-signed by various members of both Social Web CG, SocialCG, and the AT Protocol community.

        β€œWe do not win by tearing each other down, which only emboldens and empowers those who do not want either protocol to succeed.”

        β€œArguing between us only emboldens those that seek to derail and destroy efforts to build an open social web.”

        You can read the full statement here:
        https://github.com/swicg/general/blob/master/statements/2025-09-05-activitypub-and-atproto-discourse.md

        #activitypub #atprotocol #atproto #SocialWeb

        Fireside FediF This user is from outside of this forum
        Fireside FediF This user is from outside of this forum
        Fireside Fedi
        wrote last edited by
        #37

        @thisismissem No offense to anyone that has made any protocol, but I don't give a shit which protocol it is as long as it's an open protocol we can access openly, freely, forever. I think the fear with AT Protocol is that Bsky might enshitiffy it? I don't know enough about AT to even know if that's possible.

        Emelia πŸ‘ΈπŸ»T 1 Reply Last reply
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        • Fireside FediF Fireside Fedi

          @thisismissem No offense to anyone that has made any protocol, but I don't give a shit which protocol it is as long as it's an open protocol we can access openly, freely, forever. I think the fear with AT Protocol is that Bsky might enshitiffy it? I don't know enough about AT to even know if that's possible.

          Emelia πŸ‘ΈπŸ»T This user is from outside of this forum
          Emelia πŸ‘ΈπŸ»T This user is from outside of this forum
          Emelia πŸ‘ΈπŸ»
          wrote last edited by
          #38

          @firesidefedi yeah, one could argue that, but there's so many other people building in the AT Protocol ecosystem that it'd only affect maybe one part of the network, there already exists alternative AppViews, Clients, Relays, and PDS's, especially if we look at the wonderful work from the Blacksky team (blackskyweb.xyz)

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          • Emelia πŸ‘ΈπŸ»T Emelia πŸ‘ΈπŸ»

            @nik I'd received multiple people saying yes, and been granted approval to merge. As it's not a specification change, the 14 day CFC did not look like it applied, and it did not need all members to agree or co-sign.

            tuxwiseT This user is from outside of this forum
            tuxwiseT This user is from outside of this forum
            tuxwise
            wrote last edited by
            #39

            @thisismissem

            It is inappropriate to create a "statements" directory in the repository, with this as the only item in it, making it seem as if it was an official SWICG statement.

            Things like these are, at the very least, called a "draft" until they officially pass. You are doing your cause (to which I object anyway) no favor with this fishy activity.

            @nik

            Emelia πŸ‘ΈπŸ»T 1 Reply Last reply
            0
            • ikutursoI ikuturso

              @stefan that visualization isn't particularly great at showing how (de)centralized it is though.

              Things are not to scale in it: Single user PDS is as much as 1/50th the area of a Bluesky Corporate PDS with almost 400,000 users.

              @mastodonmigration @thisismissem

              numanumayeyB This user is from outside of this forum
              numanumayeyB This user is from outside of this forum
              numanumayey
              wrote last edited by
              #40

              @ikuturso @stefan @mastodonmigration @thisismissem

              and?

              if it enshittifies, people will simply migrate to other PDSes.

              and those PDSes will start looking at different relays

              the only thing i am concerned about is the appview thing, but i believe that deals with protocol content rather than any actual implementation (where the real nub of the control is)

              Mastodon MigrationM 1 Reply Last reply
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              • numanumayeyB numanumayey

                @ikuturso @stefan @mastodonmigration @thisismissem

                and?

                if it enshittifies, people will simply migrate to other PDSes.

                and those PDSes will start looking at different relays

                the only thing i am concerned about is the appview thing, but i believe that deals with protocol content rather than any actual implementation (where the real nub of the control is)

                Mastodon MigrationM This user is from outside of this forum
                Mastodon MigrationM This user is from outside of this forum
                Mastodon Migration
                wrote last edited by
                #41

                @breathOfLife @ikuturso @stefan @thisismissem

                The problem is a matter of scale. There is no way for 99% of users to "simply" move anywhere.

                numanumayeyB Emelia πŸ‘ΈπŸ»T 2 Replies Last reply
                0
                • tuxwiseT tuxwise

                  @thisismissem

                  It is inappropriate to create a "statements" directory in the repository, with this as the only item in it, making it seem as if it was an official SWICG statement.

                  Things like these are, at the very least, called a "draft" until they officially pass. You are doing your cause (to which I object anyway) no favor with this fishy activity.

                  @nik

                  Emelia πŸ‘ΈπŸ»T This user is from outside of this forum
                  Emelia πŸ‘ΈπŸ»T This user is from outside of this forum
                  Emelia πŸ‘ΈπŸ»
                  wrote last edited by
                  #42

                  @tuxwise @nik I had reason to believe it was fine, anyway, it's been taken down and replaced with this statement: https://github.com/swicg/general/blob/master/statements/2025-09-05-activitypub-and-atproto-discourse.md

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                  • Mastodon MigrationM Mastodon Migration

                    @breathOfLife @ikuturso @stefan @thisismissem

                    The problem is a matter of scale. There is no way for 99% of users to "simply" move anywhere.

                    numanumayeyB This user is from outside of this forum
                    numanumayeyB This user is from outside of this forum
                    numanumayey
                    wrote last edited by
                    #43

                    @mastodonmigration @ikuturso @stefan @thisismissem

                    aye, there's the rub

                    even on mastodon, migrating to another server is hard.

                    you have to follow a 50 step process, create another account, then move all your stuff...

                    it would be hella nice to have a one-click button that simply moves all your shit to another server.

                    Mastodon MigrationM 1 Reply Last reply
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                    • Mastodon MigrationM Mastodon Migration

                      @breathOfLife @ikuturso @stefan @thisismissem

                      The problem is a matter of scale. There is no way for 99% of users to "simply" move anywhere.

                      Emelia πŸ‘ΈπŸ»T This user is from outside of this forum
                      Emelia πŸ‘ΈπŸ»T This user is from outside of this forum
                      Emelia πŸ‘ΈπŸ»
                      wrote last edited by
                      #44

                      @mastodonmigration @breathOfLife @ikuturso @stefan Blacksky already recently managed a mass migration away from Bluesky hosted PDS's for their community. Similar could happen if needed for other communities.

                      Mastodon MigrationM ikutursoI 2 Replies Last reply
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                      • numanumayeyB numanumayey

                        @mastodonmigration @ikuturso @stefan @thisismissem

                        aye, there's the rub

                        even on mastodon, migrating to another server is hard.

                        you have to follow a 50 step process, create another account, then move all your stuff...

                        it would be hella nice to have a one-click button that simply moves all your shit to another server.

                        Mastodon MigrationM This user is from outside of this forum
                        Mastodon MigrationM This user is from outside of this forum
                        Mastodon Migration
                        wrote last edited by
                        #45

                        @breathOfLife @ikuturso @stefan @thisismissem

                        Yes, that would be nice.

                        Emelia πŸ‘ΈπŸ»T 1 Reply Last reply
                        0
                        • Mastodon MigrationM Mastodon Migration

                          @breathOfLife @ikuturso @stefan @thisismissem

                          Yes, that would be nice.

                          Emelia πŸ‘ΈπŸ»T This user is from outside of this forum
                          Emelia πŸ‘ΈπŸ»T This user is from outside of this forum
                          Emelia πŸ‘ΈπŸ»
                          wrote last edited by
                          #46

                          @mastodonmigration @breathOfLife @ikuturso @stefan this exists in the ATmosphere β€” https://tektite.cc/

                          and a demo video: https://www.youtube.com/watch?v=_SdmiCRYeZA

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                          • Emelia πŸ‘ΈπŸ»T Emelia πŸ‘ΈπŸ»

                            @ahltorp well, snyway, now you have the links, you can educate yourself on how much non-Bluesky PBC work is happening πŸ™‚

                            mirabilosM This user is from outside of this forum
                            mirabilosM This user is from outside of this forum
                            mirabilos
                            wrote last edited by
                            #47

                            @thisismissem @ahltorp please read up on TESCREAL. It is a very much not good thing. Anything where Dorsey, Thiel, Musk, Zuckerberg, Yudkowski, etc. had their fingers in is not good.

                            Haelwenn /элвэн/ :triskell:L 1 Reply Last reply
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                            • Emelia πŸ‘ΈπŸ»T Emelia πŸ‘ΈπŸ»

                              @mastodonmigration @breathOfLife @ikuturso @stefan Blacksky already recently managed a mass migration away from Bluesky hosted PDS's for their community. Similar could happen if needed for other communities.

                              Mastodon MigrationM This user is from outside of this forum
                              Mastodon MigrationM This user is from outside of this forum
                              Mastodon Migration
                              wrote last edited by
                              #48

                              @thisismissem @breathOfLife @ikuturso @stefan

                              Yes, the Blacksky migration was impressive. It still did not change the overall percentage distribution numbers very much. It seems like proponents of AT Protocol should welcome criticism of too much dominance of Bluesky PBC and support more independent Blacksky type efforts.

                              Why, if Bluesky is actually serious about wanting AT Protocol to be decentralized, is there not more overt support for moving the numbers in a truly meaningful way.

                              Emelia πŸ‘ΈπŸ»T numanumayeyB 2 Replies Last reply
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                              • Mastodon MigrationM Mastodon Migration

                                @thisismissem @breathOfLife @ikuturso @stefan

                                Yes, the Blacksky migration was impressive. It still did not change the overall percentage distribution numbers very much. It seems like proponents of AT Protocol should welcome criticism of too much dominance of Bluesky PBC and support more independent Blacksky type efforts.

                                Why, if Bluesky is actually serious about wanting AT Protocol to be decentralized, is there not more overt support for moving the numbers in a truly meaningful way.

                                Emelia πŸ‘ΈπŸ»T This user is from outside of this forum
                                Emelia πŸ‘ΈπŸ»T This user is from outside of this forum
                                Emelia πŸ‘ΈπŸ»
                                wrote last edited by
                                #49

                                @mastodonmigration @breathOfLife @ikuturso @stefan there's also NorthSky in Canada that's building on Blacksky's work, and I'm sure there'll be something similar in the EU too

                                1 Reply Last reply
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                                • Emelia πŸ‘ΈπŸ»T Emelia πŸ‘ΈπŸ»

                                  Recently there has been a lot of discourse about ActivityPub and AT Protocol which has been quite dividing and heated.

                                  Yesterday at the Social Web CG meeting (the group that maintains the ActivityPub and related specifications), I proposed releasing a statement that counters the narrative that one of these protocols must win, when both protocols can co-exist and have a lot to learn from each other.

                                  The statement has been co-signed by various members of both Social Web CG, SocialCG, and the AT Protocol community.

                                  β€œWe do not win by tearing each other down, which only emboldens and empowers those who do not want either protocol to succeed.”

                                  β€œArguing between us only emboldens those that seek to derail and destroy efforts to build an open social web.”

                                  You can read the full statement here:
                                  https://github.com/swicg/general/blob/master/statements/2025-09-05-activitypub-and-atproto-discourse.md

                                  #activitypub #atprotocol #atproto #SocialWeb

                                  Jake :nonazis: :verified_twtr:J This user is from outside of this forum
                                  Jake :nonazis: :verified_twtr:J This user is from outside of this forum
                                  Jake :nonazis: :verified_twtr:
                                  wrote last edited by
                                  #50

                                  @thisismissem i strongly disagree with this. bluesky is only decentralized on paper, and in reality, only a tiny fraction of its users aren't reliant on bluesky's hosting. if bsky.social suddenly disappears, almost all of ATProto goes down with it. the same can't be said about mastodon.social, which is the biggest instance, but the fediverse will survive if it suddenly disappears. according to https://arewedecentralizedyet.online, only 55,500 people are on non-bluesky owned PDSes, so blueksy could just (1/3)

                                  Jake :nonazis: :verified_twtr:J 1 Reply Last reply
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                                  • Emelia πŸ‘ΈπŸ»T Emelia πŸ‘ΈπŸ»

                                    @mastodonmigration @breathOfLife @ikuturso @stefan Blacksky already recently managed a mass migration away from Bluesky hosted PDS's for their community. Similar could happen if needed for other communities.

                                    ikutursoI This user is from outside of this forum
                                    ikutursoI This user is from outside of this forum
                                    ikuturso
                                    wrote last edited by
                                    #51

                                    @thisismissem did they manage to get away from the did:plc dependency? Assuming not since there is no way to migrate those away from the PBC identity...

                                    @mastodonmigration @breathOfLife @stefan

                                    Emelia πŸ‘ΈπŸ»T 1 Reply Last reply
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                                    • ikutursoI ikuturso

                                      @thisismissem did they manage to get away from the did:plc dependency? Assuming not since there is no way to migrate those away from the PBC identity...

                                      @mastodonmigration @breathOfLife @stefan

                                      Emelia πŸ‘ΈπŸ»T This user is from outside of this forum
                                      Emelia πŸ‘ΈπŸ»T This user is from outside of this forum
                                      Emelia πŸ‘ΈπŸ»
                                      wrote last edited by
                                      #52

                                      @ikuturso @mastodonmigration @breathOfLife @stefan there's plenty of DID methods that have been developed; There are some people using did:web, there's also did:webvh β€” but there's definitely still more work to do in this space.

                                      I think ActivityPub could theoretically adopt did:web or did:webvh as an alternative to webfinger.

                                      1 Reply Last reply
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                                      • mirabilosM mirabilos

                                        @thisismissem @ahltorp please read up on TESCREAL. It is a very much not good thing. Anything where Dorsey, Thiel, Musk, Zuckerberg, Yudkowski, etc. had their fingers in is not good.

                                        Haelwenn /элвэн/ :triskell:L This user is from outside of this forum
                                        Haelwenn /элвэн/ :triskell:L This user is from outside of this forum
                                        Haelwenn /элвэн/ :triskell:
                                        wrote last edited by
                                        #53
                                        @mirabilos @thisismissem @ahltorp And even without that, the choice of a copyright license also doesn't means anything about the ecosystem and it's architecture.
                                        BlueSky is built for massive silos with technically allowing communication between them but that's an admin setting.
                                        Emelia πŸ‘ΈπŸ»T 1 Reply Last reply
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                                        • Jake :nonazis: :verified_twtr:J Jake :nonazis: :verified_twtr:

                                          @thisismissem i strongly disagree with this. bluesky is only decentralized on paper, and in reality, only a tiny fraction of its users aren't reliant on bluesky's hosting. if bsky.social suddenly disappears, almost all of ATProto goes down with it. the same can't be said about mastodon.social, which is the biggest instance, but the fediverse will survive if it suddenly disappears. according to https://arewedecentralizedyet.online, only 55,500 people are on non-bluesky owned PDSes, so blueksy could just (1/3)

                                          Jake :nonazis: :verified_twtr:J This user is from outside of this forum
                                          Jake :nonazis: :verified_twtr:J This user is from outside of this forum
                                          Jake :nonazis: :verified_twtr:
                                          wrote last edited by
                                          #54

                                          @thisismissem turn off federation, and force everyone else back onto bluesky-owned PDSes. facebook did the same thing before. facebook messenger used to be part of XMPP, a decentralized instant messaging protocol, allowing people on FB messenger to message people who didn't use FB messenger. but one day, facebook just turned off federation (source: https://fedi.tips/its-a-really-bad-idea-to-join-a-big-server/#:~:text=There%20is%20also%20a%20precedent,Facebook%20to%20switch%20off%20federation), cutting off people from outside messenger, and making it so messenger users could only chat with other messenger users(2/3)

                                          Emelia πŸ‘ΈπŸ»T 1 Reply Last reply
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