WhatsApp to add voice to messaging service

"WhatsApp has 465 million monthly users and 330 daily users, according to Koum. It is ad-free and costs users 99 cents a year after a first free year."

With only 330 daily users, it's crazy to be worth $19 billion.... ;)

Need to wait and see if this service will bloat the app.

Till now WhatsApp has worked wonderfully as a connection bus between friends and relatives.

Don't know if this decision was rammed down WhatsApp's throat by FB ??