Bookmarked:
On Variable Level-of-detail Documents is a really interesting look at how one page can carry varying levels of information depending on how deep a reader would like to explore a particular topic. They're like optional footnotes that instead of being separated from the document are directly integrated into it. I wonder if some posts I write could benefit from that approach, maybe by allowing readers to get more in depth explanations depending on how comfortable they feel with the topic at hand.