'online life, permanent as a tattoo': I thought this Ted Talk was a very spot on simile for impacts on the internet. A lot of people think things just disappear, or people are not watching us. However, that is not the case in the digital world, things are permanent and there forever. I was also very shocked to learn about websites like face.com and the facial profiling that is done based off of our social media. It is frightening to think that an innocent photo someone tags you in can result in your face being tracked and basically stalked by these websites to gather info about you. 'small details police track about us': License plate tracking can be a very useful tool. You see it being used to track down cars that have kidnapped children, carrying criminals, etc. Because of this technology, many good things have come from it and it has been able to save people and make the world safer. However, I do not think the police/authority should have the right to use our...