Instead of developing games in-house, Microsoft prefers to hook up with small companies based on early versions of their games or the reputations of their designers.

FORBES: Bill's sandbox

If you must take your own gear, pay to check it on the outward journey, then hook up with a local good cause via www.stuffyourrucksack.com and donate items to schools and orphanages on the ground rather than bringing them home.

BBC: A guide to travelling with only carry-on luggage

Not only did I get off the hook on having to come up with any content, but the CEOs got the benefit of a veritable buffet of startup management wisdom.

FORBES: Openness and Transparency: Lessons from Startup CEOs