Google Image Search!

We all know that Google allows users to search for images-- search "soccer" and you get pictures of Hope Solo, Manchester United, and World Cup matches. Now, Google allows users to search by using an image. Upload an image from your computer or enter a URL of a picture on the web and Google will find pictures that look the same. I have a picture of me on my web site. I entered the URL of the image, and google found several other places where I had used the image as a profile picture and several images of other people wearing white shirts-- including one fellow who resembles me in many ways. Pretty cool, but also sort of creepy!