zlacker

>>pera+(OP)
The biggest drawback with Signal for protesters is that it exposes the user's phone number to everyone else in groups (just like WhatsApp does). There is no way to even hide the fact that you have an account on Signal. I can add phone numbers by enumeration into my contacts and Signal will show who among my contacts is on it. If the authorities don't use tactics like they did in Hong Kong, the protesters may be safe from being spied on (or worse).

>>AnonC+ul
Signal is not only used by protesters[0][1] so discovering that a phone number is connected to a Signal account by no means implies that the phone is used by a protester.

[0]: https://www.militarytimes.com/flashpoints/2020/01/23/deploye...

[1]: https://www.theguardian.com/politics/2019/dec/17/tories-swit...

>>hjek+7m
Yeah, if you're ever asked why you're on Signal, just say you wanted to stay in touch with a programmer friend who's not on Facebook/WhatsApp, and they suggested Signal (that is now literally true as well - I suggest you try Signal, friend)

>>m12k+wn
FWIW, many of my friends actually could say this, for I am a programmer who's not on Facebook/WhatsApp and recommends Signal.

It definitely needs to be more reliable, though. The last time I tried to call someone with Signal instead of just using it for messaging, I got a ringing indication but they heard nothing and then after a few seconds the call showed up as missed, and the same happened the other way around with them calling me. There seem to have been about 500 updates to the iOS app in the past 5 minutes via the app store, though, so many whatever caused that was a short-lived glitch.

>>Silhou+gM
This is not unique to Signal though. I've had this happen with WhatsApp about 1-2% of the times I've tried to place a call in the last few months