Humor at work might be a revenue driver

Here's something we really need to take to scale.

We've previously known about the power of friends at work and the power of gratitude at work, and now we have a bit more on the power of humor at work. There's actually a class at Stanford's business school called Humor: Serious Business. That makes me feel good about how we're educating some MBAs. Humor is closely associated with "play," and "play" is …