NEWLY UPDATED JANUARY 2012, includes the new Facebook Timeline design. Your children are playing in an international playground with more than 800 million strangers. Over 19 million U.S. children between the ages of 13 and 17 are registered Facebook users. Just as you wouldn't leave them alone on a physical playground, you need to watch and guide them on the virtual one too. The Parent's Guide to Facebook: Tips and Strategies to Protect Your Children on the World's Largest Social Network will: Give you step-by-step instructions to set up your Facebook profile Lead you through the new Facebook...