Facebook-owned smartphone messaging service WhatsApp has hit the billion-user mark, according to the leading social network’s chief and co-founder Mark Zuckerberg. “One billion people now use WhatsApp,” Zuckerberg said in a post on his Facebook page. “There are only a few services that connect more than a billion people.” How to Disable WhatsApp Blue Ticks for … Continue reading WhatsApp Now Has 1 Billion Users