Comment by KeplerBoy
That's not why WhatsApp took over. WhatsApp rose to popularity back when texting (especially internationally) was not unlimited and free.
That's not why WhatsApp took over. WhatsApp rose to popularity back when texting (especially internationally) was not unlimited and free.
Internationally maybe, but if someone in the US is using WhatsApp, it's because of the group texting problem. My family included.