Sending messages to a known (small) number of people is a solved problem for a long time. Email for example.
With WhatsApp, it is even easier than email because WhatsApp is a closed system, and you can optimize.
They used an uncommon setup? Okay cool. How does this help me? or any other company?
I'm not sure what I should learn from this story?
The only thing is: Feature creep is bad.
Sending messages to a known (small) number of people is a solved problem for a long time. Email for example.
With WhatsApp, it is even easier than email because WhatsApp is a closed system, and you can optimize.
They used an uncommon setup? Okay cool. How does this help me? or any other company?
I'm not sure what I should learn from this story?
The only thing is: Feature creep is bad.