MacVoices #22244: MacVoices Live! - Who’s At The Top of the Social Media Heap and Why? (3) The MacVoices Live! panel continues to discuss and debate social media alternatives to Twitter. Chuck Joiner, Eric Bolden, David Ginsburg, Brittany Smith, Web Bixby, and Kelly Guimont also examine which social media properties are the most important ones, especially as each of the major players take turns being demonized by the tech press. (Part 3)