What a coincidence. I just had a conversation with a friend about how FB failed with its Messenger to get the users of Whatsapp & other similar apps. Apparently

What a coincidence. I just had a conversation with a friend about how FB failed with its Messenger to get the users of Whatsapp & other similar apps. Apparently they know this and are trying to improve it. Same discussion applies to Skype that was never able to make a fast user experience on mobile: every update of Skype on my iPhone seem to slow down the app and make it more crash friendly...