> Signal is great and all but does it scale? If half a billion people sign up tomorrow can they cope? How deep are their coffers? At least $50 million, courtes

> Signal is great and all but does it scale? If half a billion people sign up tomorrow can they cope? How deep are their coffers? At least $50 million, courtesy of a WhatsApp founder: https://www.wired.com/story/signal-foundation-whatsapp-brian-acton/ https://www.wired.com/story/signal-foundation-whatsapp-brian...