The app promises to provide simple 1 - to - 1 video calling without the headaches that come with rival services. (iphonehacks.com)
That's not something that's easily copied, either, for rival services without as much data to access or technology under the hood to make sense of it. (techcrunch.com)
Zuckerberg likely knows that a dating feature is unlikely to halt the procession of younger people heading for rival services like Snapchat. (wired.co.uk)