A post on readwrite from March 2012 speaks about the "infographic trend." Author Dave Copeland says, "this latest visual Internet fad of telling almost every story with a dense infographic is something that I'm hoping will soon be played out." Excess is bad, and infographics might be a trend — like tag clouds. But they are an immensely useful way of representing information. Here's why.

What makes traditional, pre-1990s books so different from today’s popular books and e-books? To generalise somewhat, the presentation differs in almost every way: Paragraph structure, bulleted lists, visual elements, boxed islands of information, and so forth.