> Servers: $2.9 million dollars per year.
> Registration Fees: $6 million dollars per year.
> Total Bandwidth: $2.8 million dollars per year.
> Additional Services: $700,000 dollars per year.
Signal pays more for delivering verification SMS during sign-up, than for all other infrastructure (except traffic) combined. Wow, that sounds excessive.
That'd be all well and good... the technology would die naturally, but all my American relatives continue to stubbornly use iMessage.
For P2P communication. SMS is alive and well for B2C messaging, most importantly for 2FA OTP delivery, but also as a first line of defense against spam/bot account creation.
It's not a good solution to either problem, but it's slightly better than nothing (which apparently makes it good enough for many), so I suspect we're stuck with it for now.
> That'd be all well and good... the technology would die naturally, but all my American relatives continue to stubbornly use iMessage.
iMessage is not SMS, though. It just uses phone numbers as identifiers, but so do many other popular over-the-top messengers, including the most popular one globally.
I've got an Android phone so all iMessage transmissions come across as SMS (or MMS).
The iOS application is called "Messages"; iMessage is the over-the-top Apple-exclusive messaging service.
1. https://www.wsj.com/articles/why-apples-imessage-is-winning-...
It reminds me of the "Blue eyes/Brown eyes" exercise (https://en.wikipedia.org/wiki/Jane_Elliott) so let's say this was a real psychology experiment. Middle-schoolers and high-schoolers are encouraged to communicate via a chat application with rich multimedia functionality. But any conversation that includes even a single individual who belongs to an arbitrarily-defined "out-group" has its functionality degraded and the application highlights who the out-group member(s) are. After a year you compare the mental, social, physical, and academic well-being of both groups. Would your university's IRB approve such an experiment?
I initially gave Apple the benefit of the doubt that this was simply a technical limitation. And of course kids will always bully each other about something. But at this point it does indeed seem like a billion-dollar company is intentionally amplifying and leveraging this sort of bullying to drive marketshare. If you don't find this immoral then I'm not sure what to say.