Windup sushi
Reading the sushi memo mentioned in the Times today (thanks to Gawker's helpful PDF) made Gothamist realize that in order to make everyone's lives a lot easier, especially the peons who need to draw up documents like this, everything should be hyperlinked, blog-style. It's not as formal and could probably not be used in a court of law, but it sure it is faster and more immediate than looking for the sources on the footnotes yourself.

Buy yourself some wind-up sushi.