I absolutely love how the author linked the standards XKCD (http://xkcd.com/927 http://xkcd.com/927), then goes to say "In our next chapter, we’ll look at how t

I absolutely love how the author linked the standards XKCD (http://xkcd.com/927 http://xkcd.com/927), then goes to say "In our next chapter, we’ll look at how this approach actually helps build an image metadata standard.". Oh, the irony.