3 ms·How WhatsApp Scaled to Billions of Users18 points by arter45 9mo agoarter45 9mo ago(Blog post not mine)ajitsing 9mo agoHi, it's written by me. Thanks a bunch for sharing, I am glad you found it useful.syntaxing 9mo agoI’m kinda confused on the wording. They had 50 engineers at acquisition but it doesn’t mean that’s how Facebook scaled WhatsApp to what it’s today?