Facebook breaks the barriers .. The integration of Whatsapp, Instagram and Messenger

Whatsapp, Instagram and Messenger integration Whatsapp, Instagram and Messenger integration
Facebook is planinng to combine messaging services across applications, integrating chats in WhatsApp and Messenger and Instagram, where WhatsApp user will be able to start a conversation with Instagram user or Messenger and break down the barriers between social platforms on Facebook.

On the other hand Messenger or Instagram user will be able to send an encrypted conversation to a person that has WhatsApp account only. This integration idea seeks to improve the communication between billions of users of these applications owned by Facebook.
While it is reported that Zuckerberg is pushing for the merger plan to make the services more useful and increase the time users spent on these applications, there are increasing concerns about privacy breaches of users.