It was brought to our attention by @SmilingMango that EXIF info wasn't being stripped as we assumed it was by Xenforo. For people that leave GPS enabled, this could be a major issue i.e it exposes your location/address. For this reason we've stripped EXIF from all 15657 images containing info. We've added a tool that can auto strip EXIF from new JPG/JPEG uploads but it doesn't work on PNG from what we can see, this means future JPG/JPEG will be stripped if you have EXIF...