Mac OS (sleep vs safe sleep), using Animoji on old iPhones, security while travelling (use VPNs with WiFi), resetting hacked router, Profiles in IT (Howard Reingold, social media pioneer), impact of hippie culture on the Internet (Stuart Brand and Whole Earth network), Emoji to Animoji revisted, Metaverse rebranding of Facebook (a dangerous trend), and Facebook drops facial recognition for tagging. This show originally aired on Saturday, November 20, 2021, at 9:00 AM EST on WFED (1500 AM).