@finner There was a long-standing false trope about free software development that conflated the potential for anybody to contribute to the code with anybody can contribute to a codebase.
The licence permits redistribution, modification, and by extension, forking. The project administrator however exercises control over what goes into their branch of the project. As Linus Torvalds has often said, his main job (for a few decades now) has been to say "No". As in "no, that patch is not entering the kernel*.
This gets more complicated when a single large entity can control and direct both development and specification. The capacity to empty dumpsters full of cash on developers to do what you tell them to do ... is an effective mechanism for control over a project, and if you happen to own a money-minting machine (Google, Facebook, Amazon, Oracle, IBM), then you're going to have an outsized influence on development. Indeed we've seen Linux affected in this way to an extent, Chrome (and with it the HTML/CSS/JS specs) immensely by Google, and various communications protocols by numerous entities (chat, email, voice, social media, video).
In the case of ActivityPub and the Fediverse, I see two main concerns:
FB swamping the cultural dynamic and information flows. Even conservatively FB are at least 1,000x larger than the present Fediverse, and I suspect that's an underestimation.
FB hijacking aspects of the protocol and clients themselves. There are plenty of extant examples of this, and it might be possible even without malicious intent. Mastodon has (/me checks Github...) 830 contributors, and I'd suspect that a power-law distribution holds, with a small fraction of those dominating. FB have > 58k employees, and even if only 10% of that is engineering, that's approaching 10x Mastodon's development team. Keep in mind that non-engineer contributors can also provide useful roles (PMs, QA, etc., etc.)
The fact that both the comms protocol and the development licence are open in no way whatsover compels other Fediverse instances, or the Mastodon project itself, to accept traffic or code from FB. And the harms which might come from doing so, based on historical precedent, are huge.
#meta #metablock #project92 #p92 #barcelonaproject #facebook #mastodon #fediverse #FreeSoftware