Rich Barton is a rare breed. He's built three billion-dollar consumer technology companies: Expedia, Zillow, and Glassdoor. This essay from @kevinakwok shows how he built all three companies with the same general strategy.

Rich Barton is a rare breed. He's built three billion-dollar consumer technology companies — Expedia, Zillow, and Glassdoor. This post tells the story of Barton's strategy for building all three companies, which look different at first glance but are the same under the hood. If you're interested in Internet business models, this essay is for you.