I feel like this is being unnecessarily harsh to the majority of potential users.
I don’t know why you would think it harsh to point out shortcomings in software. It’s not a matter of opinion. These limitations exist, plain and simple, and some of them are not easily discovered from a quick visit to the SimpleX home page.
By listing them here, it saves everyone else the time and trouble of having to investigate on their own. (Unless they assume I’m lying or don’t know what I’m talking about, but I can’t help them with that.) It might also save some people from starting to build their network of contacts on a particular messenger, only to later discover a deal-breaking problem and have to start all over, asking all their contacts to switch again.
What would you consider ready for general use?
I can’t make a single suggestion to fit everyone else’s needs, because there is no messenger that addresses everyone’s needs. All of them have different tradeoffs, so we have to prioritize the things we want.
For myself and my contacts, Matirx does all the things we must have: Free, anonymous, good crypto, audited, multi-platform, multi-device, not centralized, self-hostable, reasonably easy to use, and delivers messages (without time limits) even when we’re offline. It even supports some nice extras, like screen sharing and voice calls.
Matrix detractors generally complain about certain metadata not being encrypted, which is technically true: A few things like the usernames that have joined a room, and avatars (if you set one), have not yet been moved to the encrypted channel and can therefore be seen by your homeserver admin. Frankly, we don’t care, at least not enough to be driven away from a tool that meets our needs. We could self-host a server to protect that metadata, but we don’t bother, because those things are not part of our threat model.
Would I recommend Matrix for high-risk work, where state authorities finding out who you’re talking to could threaten your safety? No, at least not in its current state. Communications like that demand very specific protections, and those protections don’t exist in any messenger that has the conveniences and features that I expect from a modern chat service. That’s (one of the reasons) why whistleblowers and targeted journalists turn to special tools. Having a separate tool/platform for high-risk work is fine; giving up features to meet those needs is a perfectly appropriate tradeoff.
But again, that metadata issue is not a risk factor for us. We’re certainly not going to reject a uniquely useful chat platform because of it.
Back to your question:
I don’t post on social media telling everyone to use the same tool I do, because I don’t know everyone’s needs, and I do know that a few people have very specific needs that don’t match mine.
However, it turns out that the vast majority of the people I’ve talked to about this stuff have needs similar to mine, so Matrix (the protocol) often ends up at the top of the list of things to consider.
My main reservation in suggesting Matrix for general use right now is that the official reference clients (they’re called Element on every platform) still have some rough edges. For example, occasionally sending messages that cannot be immediately decrypted by the recipient unless they jump through some troubleshooting hoops, and a search feature that isn’t implemented in all clients yet. The underlying bugs have been steadily disappearing, so these issues are becoming less and less common, but since they’re not entirely solved yet, I use an alternative client and avoid suggesting Matrix to mom and dad for now.
I already use it daily with friends (who I can help if a problem comes up) and people who are comfortable with troubleshooting on their own. It’s visibly moving in the right direction.
I don’t know why you would think it harsh to point out shortcomings in software. It’s not a matter of opinion. These limitations exist, plain and simple, and some of them are not easily discovered from a quick visit to the SimpleX home page.
By listing them here, it saves everyone else the time and trouble of having to investigate on their own. (Unless they assume I’m lying or don’t know what I’m talking about, but I can’t help them with that.) It might also save some people from starting to build their network of contacts on a particular messenger, only to later discover a deal-breaking problem and have to start all over, asking all their contacts to switch again.
I can’t make a single suggestion to fit everyone else’s needs, because there is no messenger that addresses everyone’s needs. All of them have different tradeoffs, so we have to prioritize the things we want.
For myself and my contacts, Matirx does all the things we must have: Free, anonymous, good crypto, audited, multi-platform, multi-device, not centralized, self-hostable, reasonably easy to use, and delivers messages (without time limits) even when we’re offline. It even supports some nice extras, like screen sharing and voice calls.
Matrix detractors generally complain about certain metadata not being encrypted, which is technically true: A few things like the usernames that have joined a room, and avatars (if you set one), have not yet been moved to the encrypted channel and can therefore be seen by your homeserver admin. Frankly, we don’t care, at least not enough to be driven away from a tool that meets our needs. We could self-host a server to protect that metadata, but we don’t bother, because those things are not part of our threat model.
Would I recommend Matrix for high-risk work, where state authorities finding out who you’re talking to could threaten your safety? No, at least not in its current state. Communications like that demand very specific protections, and those protections don’t exist in any messenger that has the conveniences and features that I expect from a modern chat service. That’s (one of the reasons) why whistleblowers and targeted journalists turn to special tools. Having a separate tool/platform for high-risk work is fine; giving up features to meet those needs is a perfectly appropriate tradeoff.
But again, that metadata issue is not a risk factor for us. We’re certainly not going to reject a uniquely useful chat platform because of it.
Back to your question:
I don’t post on social media telling everyone to use the same tool I do, because I don’t know everyone’s needs, and I do know that a few people have very specific needs that don’t match mine.
However, it turns out that the vast majority of the people I’ve talked to about this stuff have needs similar to mine, so Matrix (the protocol) often ends up at the top of the list of things to consider.
My main reservation in suggesting Matrix for general use right now is that the official reference clients (they’re called Element on every platform) still have some rough edges. For example, occasionally sending messages that cannot be immediately decrypted by the recipient unless they jump through some troubleshooting hoops, and a search feature that isn’t implemented in all clients yet. The underlying bugs have been steadily disappearing, so these issues are becoming less and less common, but since they’re not entirely solved yet, I use an alternative client and avoid suggesting Matrix to mom and dad for now.
I already use it daily with friends (who I can help if a problem comes up) and people who are comfortable with troubleshooting on their own. It’s visibly moving in the right direction.