this post was submitted on 02 Mar 2021
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Privacy
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Well there was Wire, which offered e2e encryption, an open protocol and opensource clients and backend, it has been audited, and it was based in Swiss which is times better than the US. I tried to move a lot of people there, but luckily I failed, considering it has been bought by an advertisement company recently
Wire looked nice, but I stopped using it after they persistently dragged their feet on federation.
Git discussion
Once something with federation gains popularity, the discussion may be over, as we won't have to talk about jumping ship every year. I'm not sure it's doable yet, but I'm sure that once it takes hold it'll last, just like email.
Wire was pretty good, true. I used it a bit, but chose Signal because Wire (similarly to Matrix, for now) doesn’t encrypt any/most metadata, whereas Signal encrypts everything and always has.
And like you said, it’s since been sold to an advertising company. Not sure if that’d even be possible with Signal since it’s owned by a non-profit (admittedly not always the case, I guess it could have been possible when they were still OWS).
In both cases, their centralised nature means changing ownership can be devastating (like in the case of Wire). This is why I believe Matrix is the future. Its community is much healthier and active in the development of the ecosystem (3rd party clients, bridges, they actually accept PRs, etc...)
This is not exactly true. Encrypting metadata is most times impossible due to the server needing to know who to deliver messages to (at the very least). "Sealed sender" is now a thing (though i don't know how strong a protection that is), but to my knowledge Signal continues to aggressively expose users' phone numbers both to the server (in a hashed formed, for contact discovery) and to other users in public chatrooms. Please correct me if wrong.
A non-profit doesn't mean you need to do good. Also, it can turn into a for-profit over the years. It's in fact a conscious strategy of startups in the field of "sharing economy" (remember couchsurfing?)
Matrix is one among others, but i'm not convinced a single solution is going to be the best:
They all have strong arguments going for/against them. I believe interoperability is the only way to go. These network are doing mostly the same thing, and there's no reason we can't talk across networks.
Which brings me to the fact matrix folks really don't seem to care about interoperability though i hope i'm wrong about this.
I have a lot of thoughts about this but don't really have the time to reply.
All I'll say is that I hope you're following Element's progress with Dendrite closely. I host my own Dendrite server and it is much more reasonable in terms of resource usage versus Synapse, and it hasn't even had any resource optimisation features implemented yet.
While Dendrite is better in many ways, AFAIK it does not solve the fundamental architectural problem of immutable and permanent history room metadata. As a result of that, database storage use is growing indefinitely (easily into the hundreds of gigabytes) and there is no real solution to that anywhere in sight. In addition I think it also is a massive privacy issue, as this immutable and permanent history room state data is synchronized across any server that has a member joining a chat. Yes I am aware that this is a "feature" of matrix, but IMHO a really bad one and resilient federated rooms can also be implemented in different, less over-engineered ways.
This is terrible.
Matrix evolved evolved in a very messy way, starting without encryption and hacking it in later on, and now it's even trying to become P2P. I expect more serious privacy-breaching "features" to come out over time.
Not really, that was a feature that was there from the very beginning and Matrix also openly advertised this. The problem mainly comes from people projecting their wishes onto them and the Matrix team (for commercial interests/ego I guess) not vehemently denying that privacy is mostly an afterthought in the system's design.
I'm keeping an eye on Dendrite. I'm not convinced go is the best language for server software, as it suffers many same pain points as Python (eg. GC pauses), but it looks like a neat progress. In fact i'm going to try dendrite very soon when i have some time.
Element on the other hand i would just put in the dumpster because it's full of everything that's wrong with web applications. 9MB initial loading just for a simple chat application, seriously? Several seconds of latency just to switch chatrooms? Seriously it's 2021 folks, how can anyone be happy with such mediocrity and then complain why noone is using Element...
Just found gomuks which appears to be a lot better for desktop/laptops (not mobile). I will try it out and see...
Element the client is garbage, I was talking about Element the organisation formally known as New Vector, who develop and maintain the Dendrite homeserver
thanks i had no clue they were renamed
So i just tried gomuks and it's a pleasure to use! Room switching is instant (compared to 5-15s on Element) and it took just a few seconds to compile. Only downside is it was designed for dark theme so contrast is really bad on light background.
FluffyChat is a decent alternative client (with E2EE support). If you don't need e2ee there's actually a healthy number of clients, and some of them do seem to have it on their roadmap
https://matrix.org/clients/
Point taken on server implementations though
FluffyChat is not an option because it doesn't support proxies including Tor. If you're using fluffychat please open an issue there for integrated tor support like Conversations/Gajim does in the Jabber/XMPP world :)
That pretty much sums it up. Matrix isn't bad, but basically over-hyped and reinvents the wheel for most stuff.
As for sealed-sender in Signal: That is in theory a good idea (and should be implemented in XMPP at some point), but in a walled garden with a single server it is snake-oil as the central server can still easily correlate sender based on other metadata.
Not only sold, I used to report bugs to Wire by e-mail and GitHub before of the change.
One day, they just sent me an automated message in which they said they would not going to provide support to the personal edition at all during a time because of the lack of staff while providing support to the business edition.
It passed more than a year and was maintained, I don't know today but I expect the same.
Edited: I don't know why I put Signal instead of Wire jajajajajajajaja.