Forget unicorns -- it's all about the narwhal

GUEST: In November of 2013, Aileen Lee, founder of Cowboy Ventures, introduced us to the Unicorn Club. Since then, the club has grown from 39 members to several hundred. Earlier this month, we all read Bill Gurley's much-circulated commentary on the state of the unicorn in the Valley. Unicorns have also been called ponies and T-rex's. […]