I've just come across this and thought some of you might be interested in it - Good Magazine's Harmony interface. It's a great example of people using different interfaces and interactive measures to portray a message. The graphics are simple yet powerful, and each individual line in the story can be treated as its own timeline.

In this example, I was slightly disheartened to see the whole thing is largely sponsored by Toyota, and therefore has a large greenwash element to it, but nonetheless, it is a powerful way to tell a simple story, chain or other message.

Is this the sort of thing GreensBlog readers would like to see us develop? Are there other examples you'd like to point us to?