This sounds kind of crazy, and isn't necessairly home (is personal though) security, but what do you guys think about having one of those tiny microchips put into your children (liek they do with pets) so whatever happens, they can be found? I ask this because the following has been on my mind and bothering me a lot lately: http://www.cbsnews.com/stories/2010/08/11/earlyshow/main6763247.shtml
This story in particular hits home because it's near where I live and my brother is close to the same age and looks almost exactly like him. The authorities seem completely helpless. Makes me think a lot of these cases could be quickly solved if we had small tracking devices (yeah I know it sounds like mark of the beats stuff but I don't care, I'm not religious).