Where’s the Beef?

Where’s the Beef? Today’s Highest Achieving Enterprises and Their Surprising Lack of Product Consider an intriguing recent TechCrunch.com opener: Uber, the world’s largest taxi company, owns no vehicles. Facebook, the world’s most popular media owner, creates no content. Alibaba, the most valuable retailer, has no inventory. And Airbnb, the world’s largest accommodation provider, owns no…