I did a search but didn't see anything mentioning this. I took some photos with my ipod touch (4th gen iOS 4.2.1), and I have a strange issue. I transferred the photos to my mac (OS X 10.4.11), and the thumbnails show the photo as being vertical (Portrait), the image viewers I've used show them as being Vertical, but when I go to upload to one to facebook, it uploads a picture that is turned 90 degrees to the right. The thumbnail showing in the facebook uploader is also horizontal. The even stranger aspect is that when I attempted to correct it by "Saving As PNG" while upright in the image viewer -- the resulting photo turns 90 degrees to the right (as it was shown in facebook). If I attempt to rotate it and save, it turns back over. To make things even stranger -- facebook shows that horizontal image as being vertical, so it did fix it in a way. Does anyone have any idea what's going on?