World Dangers of sharing information on social networking sites can result in serious problems and even home burglary when you are out on vacation/work and your house is empty. To show this Dutch Programmers Boy Van Amstel, Frank Groeneveld and Barry Borsboom  developed a site called Please Rob Me (pleaserobme.com) that lets you search for empty houses. The site took them just 4 hours to develop. "It started with me and a friend looking at our Twitter feeds and seeing more and more... Full Story