I don't want to sound elitist, but EXIF information has always struck me as an on-line, newbie kind of fascination. It's become a real addiction to those who have just gotten into photography, and seem to approach every photograph from the computer geek end of the craft. There are a huge number of newbs who obsess over EXIF information....EXIF data..."Post the EXIF!" they scream on-line in forums and on photo sharing sites like Flickr. I am not aiming these comments specifically at Ballistics; his post seems like a reasonable topic for discussion, and I KNOW FOR A FACT that there are MANY people, "digital photographers" I will call them, who have an inordinate fascination with EXIF data...not sure why...it seems like they might think that knowing the EXIF data unlocks the "secret" to each and every photo, and that a digital image presented without FULL, complete DXIF data is somehow ":less than" the SAME image, shown with a bunch of numbers accompanying it.
I really think some of the hardcore "serious" landscape and travel photo-sharers on the "big" forums ought to stongly consider NOT POSTING ANY GPS data when they photograph sensitive areas or sensitive ecological or animal subjects...nothing quite like seeing a beautiful sub-alpine meadow filled with wild huckleberry plants and lupine trampled by 300 Flicker-trollers who FLOOD into a sensitive area and trample all over the damned place trying to re-create that image they saw on Flickr by doing a good search for "wonderful scenic location I can chit all over and trample".
Anyway....requiring EXIF..."Uh...no way in he((." WHat about the billions of film images for which there was and never will be EXIF info for? Are those EXIF-free film-created images somehow less-useful for teaching than EXIF-tagged digicam shots? WTF does the EXIF do for people who read it??? NOT MUCH. Wayyyyy too much emphasis is placed on EXIF by the computer-dweebs who think photography is all about the camera and the settings, and who approach photography bass-ackwards, from the "software data" end first... IMHO, the fixation with EXIF data shows a fundamental misunderstanding of the relative value of the camera's settings,and MANY newbies think that if they can "learn for the EXIF data how a successful shot was made," that they can somehow shortcut the learning process. Sad. Lame. Pitiful. What they'd be much,mucvh better off with is LEARNING "real photography", meaning learning "how to shoot". Which is a damned site different than "learning how to set the exposure." Studying the way LIGHT works, not how Shooter X set his Canon or NIkon's f/stop, is the way to learn how to become a better photographer.
Here's a thought: how many newbies could even TELL if the EXIF data had been forged, or edited? Do they really understand lenswork? Or do they just sit there in some kind of EXIF-memorization drills? And, let me say,again, this post is NOT directed at Ballistics!