http://www.forbes.com/sites/briansolomon/2014/02/19/stunner-facebook-to-buy-whatsapp-for-16-billion-in-cash-stock/
Eppy pointed this out to me the other day.. I use WhatsApp all the time.. I really don't understand the $19 billion price tag.. I bet the instagram people are kicking themselves in the ass for only getting $1 billion back in 2012.