Welcome aboard, John, and thanks for adding another star to our growing galaxy of leadership experts.

FORBES: Leadership Highlights of the Week

Welcome aboard Air Force One as we make our way north to Northern California, San Francisco, before we go to Denver.

WHITEHOUSE: The White House

Welcome aboard Air Force One as we make our way to the great state of New Jersey, which, as you know, has been devastated by Sandy.

WHITEHOUSE: The White House

We're going to see you in a month at the governors gala, whatever they call it, so be ready to dance. (Laughter.) And welcome aboard.

WHITEHOUSE: The First Lady Takes On Childhood Obesity

Companies outside the tech sector are coming aboard, too, seeing online programming puzzles as a welcome shortcut to the wearying rituals of traditional technical recruiting.

FORBES: In Silicon Valley Talent War, Zombie Math Rules