( Youtube/BallAlert ) On February 4, Facebook CEO Mark Zuckerberg made a surprising appearance just days after Elon Musk appeared on the platform. The social networking billionaire talked about his firm's Reality Labs division, which is creating products or social experiences around virtual reality or VR and augmented reality or AR. Zuckerberg said that Facebook has a four to five year roadmap planned out. Just like Elon Musk, Zuckerberg appeared on "The Good Time Show", which is a tech and culture segment that is helmed by Sriram Krishnan, who has worked for Twitter, Snap and Facebook in the past, and product direct at Facebook Aarthi Ramamurthy.