Emerging social media start-ups are the new Facebooks

"It's amazing that Facebook has 1.5 billion users," says Goh. "But there are 7 billion people in the world, and 5 billion of those have mobile phones, and many people have profiles across networks, so it's still anyone's market."

Read more: http://www.smh.com.au/business/emerging-social-media-startups-are-the-new-facebooks-20150723-gijgec.html#ixzz3heTD8VC8