As much as I try to be all about the story, I admit to being fascinated (in cycles) with the tech side of photojournalism and photography these days. Over on The Online Photographer, Marc Rochkind has a fascinating piece on meta metadata and what you can learn from it.
Not going to do it myself, but, dude, that is so cool …
meta meta what what? there are lots of numbers on that link..my brain hurts