I've been in Brazil for the past five weeks. EVERYONE uses whatsapp, because SMS is expensive. And this all happened in the past couple of years or so, because that's when smartphones became widespread.
I have never been asked my phone number. I've only been asked my "whatsapp". Make a good enough messaging app, and you can win an entire country. Or the world.
I have never been asked my phone number. I've only been asked my "whatsapp". Make a good enough messaging app, and you can win an entire country. Or the world.