I saw this website recommendation on How About Orange. TinEye is a reverse image search. It's a brilliant resource for designers, photographers, artists or anyone who is concerned that the images they upload to the web are being used without their permission. Also, great way to ensure your company's logo isn't being used somewhere without your knowledge.
The home page has a really simple interface - two options: upload image and search or enter the image address url. It's definitely a tool I'll keep in mind when I have to do an evaluation of my brand online.
