Facebook is thinking about bringing Messenger back to the main app

Of all the mistakes and confusing moves that Facebook has made over the years, one that still resonates to this day is the decision to spin Messenger off into its own app from the main Facebook app. As it stands, the only way to send a message to one of your Facebook friends on your phone is to download the Messenger app from the App Store or Google Play and log in to your account. But that might not be the case for much longer. Researcher Jane Manchun Wong, who regularly delves into the recesse...