http://www.newsweek.com/clubhouse-mark-zuckerberg-good-time-show-app-glitches-elon-musk-1567039

Facebook CEO Mark Zuckerberg made a guest appearance on the Clubhouse app on Thursday, just days after Tesla boss Elon Musk.

The billionaire social networking boss spoke about his firm's Reality Labs division, which is creating products or social experiences around virtual reality (VR) and augmented reality (AR). He said that Facebook has a four to five year roadmap planned out.