> I wouldn't be surprised if the plan is to move all WhatsApp users to Messenger. People use WhatsApp over messenger primarily because how "light" the app feels. It feels exactly like SMS for free, which was always the appeal of the app. Given the trend to make a Lite version of every Android app, Facebook should be prioritising WhatsApp, not planning to migrate it to Messenger.

PS - Has a mass migration of community from one product to the other ever been successfully pulled off?