Goals can get way out of hand. I see this a lot in the running community in Google+. One would think everyone is an olympic athlete the way complexities and details are passed around and analyzed. This is a bit much, for two good reasons.
While this is an aspect of a style guide (for the structure of the metadata itself), this is very much a devops document, for use and manipulation of metadata in publishing. The basic point is that certain kinds of information about an image file is most conveniently kept inside the file itself, accessed and manipulated ... Read more