My colleague and friend Jeb Spencer recently wrote a piece for Xconomy about angel investors looking for “Unicorns,” those rare early stage companies with valuations—justified or not—of $1 billion or more. He wondered if angels are flying too close to the sun by misunderstanding their chances of success and failing to do their homework on deals—and perhaps pumping up company valuations in future rounds.

Image: http://www.xconomy.com