Flickr images have had EXIF data available for as long as we can remember, but a new minor tweak to page design has made that information a bit more prominent. Now, when you click on an image, you'll see the settings clearly displayed on the right side of the image. Assuming you haven't scrubbed the data, it'll show the exposure length, aperture, ISO, and focal length.If you want more information, you can click through to see more the rest of the EXIF details, like the camera it was shot with, flash, exposure compensation, and all that other wonderful stuff.