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Alright, a lot of us on here see someone of the opposite sex on here and think they're a bit too good-looking or their photo is a bit too professional looking and we wonder, "is that person for real?" There is now a website called TinEye.com that you enables you to search through billions of images in a matter of seconds to see where that particular photo is. TinEye works by compiling a database of images from across the web and assigning a certain pixel signature to each image. TinEye gives you two options for cross-checking images: 1.) copy and paste the image's URL into the search box (you can find the image URL by right clicking the pic and selecting "copy image URL") or 2.) uploading an image from your hard drive. Once you hit search, it only takes a few seconds for it to find that particular image. If no results come back, then it's likely that person is who they say they are (TinEye will not search through things like facebook, myspace, bebo, etc due to privacy filters.) But if you see the results and they're on websites for "meeting beautiful Russian women" then you know to back off. It's a pretty handy tool when meeting people.