You know what's hilarious? I boosted this article, which I enjoyed very much, earlier today. However, I have not yet found a clean way to save it in an offline format.
It has dynamic illustrations as you scroll, and citations that only appear when you hover over their associated links, and none of my usual tricks get me the whole thing in a format I can either save (yes, yes, I know, PDF) or save to print. Certainly managed to demonstrate irony, at least.