Co-Founder of Twitter
Marketing, Persuasion & Personal Branding Expert; Author of "How the World Sees You"
Founder of Convince & Convert, Author, Expert on Marketing & Customer Experience
Youtility for Real Estate
CEO & Founder of Hearsay Social; Author of "The Facebook Era"
Author, Speaker, Advisor to Startups & Social Enterprises; Former Leader of Social Innovation at Twitter
Comedian, YouTube Personality, Actress & Author
Expert on Technology & Trust; Author of “What’s Mine Is Yours”
Lead Pastor, Christian Speaker; New York Times Bestselling Author of "Do Over"
Managing Director of Slow Ventures & Former Facebook Executive