Quote Originally Posted by Loose Gravel
Boy, I hate to throw a wrench in this, but what the heck. I used to record exposure information with pencil and paper. I have found this info to be generally worthless.
I wouldn't say completely worthless, but grinding so fine as to record each and every exposure will produce a great mound of paper (or electron traces) ... and it will be difficult to reference it all back to the moments of truth - for each and every exposure.

It is useful - in fact, necessary in the Zone system ... as far as +/- exposure and development; but other than that, one can learn - or see -the effects of f/stops on depth of field and of shutter speeds on motion... but that is general knowledge, and once that is learned (fairly well, anyway) ... minute records are really a lot of overkill.