Zuckerberg says combining Facebook's messaging apps into a unified platform is a "2020 thing or beyond" (Chaim Gartenberg/The Verge)

Chaim Gartenberg / The Verge:
Zuckerberg says combining Facebook's messaging apps into a unified platform is a “2020 thing or beyond”  —  'There's a lot more we need to figure out.'  —  Facebook is reportedly working to combine Messenger, WhatsApp, and Instagram messaging into a single, unified platform …