whatsapp messaging application

WhatsApp has reached 700 million unique users every month
whatapps is currently one of the most popular mobile messaging applications in the world, since it has greatly increased the number of whatapps users.
Facebook is getting closer to 'owning' WhatsApp
facebook's acquisition of whatsapp - a very popular free messaging application does not seem to be new to users. however, the fact that this acquisition is still incomplete, is similar to other acquisitions such as lenovo's purchase of google's motorola.