The fast-breaking storm of social networking has left marketers flailing about for shelter, a path to the calm in the eye of the storm, or at least a way to harness the energy in the turmoil. Some are turning to self-appointed experts, and some try to learn it as they go along. Somewhere in between comes a new guide to ‘Facebook Marketing’, with an umbrella of a sub-title that goes ‘Leverage Social Media to Grow Your Business’. Does it live up to its promises? Arthur Goldstuck tests it against the social weather.