Wrong signal
I&#x27;m repeating myself on many of these points, so I&#x27;ve cut and pasted some of my previous responses:<p>&gt; Signal uses servers controlled by OWS. Other organizations could conceivably operate their own servers because OWS open sources the software, but because OWS strictly opposes federation (meaning the interconnection of independently operated servers which the XMPP protocol (jabber) or e-mail allows), only the users connected to the OWS-run server can communicate with each other.<p>I&#x27;ve tried to write about why I don&#x27;t feel like this is going to be a part of our future here: <a href="https:&#x2F;&#x2F;whispersystems.org&#x2F;blog&#x2F;the-ecosystem-is-moving&#x2F;" rel="nofollow">https:&#x2F;&#x2F;whispersystems.org&#x2F;blog&#x2F;the-ecosystem-is-moving&#x2F;</a><p>However, I would love it if someone proved me wrong. The Signal clients and server already support federation, so there shouldn&#x27;t be any technical hurdles stopping the people who are really into federation from using our software to start their own federated network that demonstrates the viability of their ideas.<p>If anyone needs help doing that, let me know. I&#x27;d be happy to help.<p>&gt;  If a government does not approve of the use of Signal, it can simply block a single server farm, solving the problem for the state actor, and resulting in total loss of service to the users.<p>The authors of this article conflate a lot of things with federation.  Federation = anonymity, federation = metadata protection, federation = censorship circumvention.<p>I don&#x27;t think any of those are true.  Email is federated, and I run my own mail server, but almost every single email I send or receive has GMail at the other end of it -- so running my own server does not provide me with any meaningful metadata protection, even though it is a federated protocol. The idea that everyone in the world is going to run their own mail server (or messaging server, or whatever) has not born out in practice, even in environments that natively support federation.<p>I think serious metadata protection is going to require new protocols and new techniques, so we&#x27;re much more likely to see major progress in centralized environments that can change rather than federated environments that are stuck in time (in the same way that Signal Protocol is now on over two billion devices, but we&#x27;re unlikely to ever see even basic large scale email end to end encryption).<p>In the case of censorship circumvention, I think it&#x27;s much more common that people use censorship circumvention tools like VPNs or Tor rather than changing their entire federated identifier (and somehow re-discovering their entire social graph doing the same) every time a service gets blocked, particularly since censorship isn&#x27;t just as simple as host-level filtering these days.<p>Again, I think we&#x27;re more likely to see the incorporation of these types of censorship circumvention techniques into centralized rather than federated services.<p>&gt; The community reacted to this by developing a version that does not rely on GCM, however, OWS refused to merge the changes into the Signal code.<p>I don&#x27;t believe this is true.  To clarify this for casual readers, no data at all is transmitted over GCM. GCM is only used as a push event to tell the Signal Android client to wake up and connect to the Signal server to retrieve messages from the queue if the app isn&#x27;t in the foreground.<p>This is pretty fundamentally just how Android works. However, people who want to use Google&#x27;s OS without any Google services flash custom ROMs onto their devices that are missing this dependency.<p>I have said many times that I have no problem with supporting these custom ROMs. But I would like someone from that community to submit the PR: &quot;I would consider a clean, well written, and well tested PR for websocket-only support in Signal. I expect it to have high battery consumption and an unreliable user experience, but would be fine with it if it comes with a warning and only runs in the absence of play services.&quot;<p>Nobody has done it.<p>&gt; The final point of criticism is that OWS distributes the Signal app exclusively via Google Play while actively preventing the distribution of independent builds.<p>We&#x27;d love to distribute Signal outside of Play, and have written about what we would need to be able to do so.  As of yet, nobody from the FOSS community has stepped in to help.<p>We&#x27;ll get there eventually on our own, but we have a lot of work on our plate, and have to set our priorities according to what we think is important for Signal as a whole.<p>&gt; The community’s demands for decentralized web services controlled by the users themselves, or by designated professionals elected by the users, seems like a burden to them.<p>I do not feel like the FOSS community is a &quot;burden,&quot; however I do wish they recognized that many of their desires are unique to a very small minority of Signal users.  I wish that they&#x27;d take more responsibility for manifesting those desires themselves.<p>This is the second time in two months that someone from the FOSS scene has written up a list of complaints, but as far as I know, in neither case have the authors ever contributed anything to Signal in an effort to meet their own needs.