Whatsapp does not charge you any money. They extend the service all the time
.... and thanks for all the fish.
So how does WhatsApp make any money?
The Samsung Galaxy S2 - It is the only phone you will ever need.
I have never paid for Whatsapp on S60 Nokia or Android. Everytime an update comes out my license period gets extended... I have a few iPhone user friends who moan about not being able to use whatsapp as they can't pay for the paid version
when they have the whole world hooked in they'll make some serious $$$
"Why is there something rather than nothing?"