Facebook users, myself included, care a good deal. Facebook's introduction of 2000px wide images (close to the output of most consumer cameras) makes this all

Facebook users, myself included, care a good deal. Facebook's introduction of 2000px wide images (close to the output of most consumer cameras) makes this all the more important. If Facebook's letting people upload directly from their cameras to the site with no scaling, the format the camera uses is a big deal. Also, Facebook is a very large portion of photos shared over the web.