Alex Frank, a German web designer has taken on the unique challenge of re-building the interface of the web, by removing the mouse click from his users' repertoire of interactive tasks. His example site for this surprisingly innovative project is don'tclick.it, a Flash-based UI that seeks to promote the purity of hovering and mouse motion. What's incredible is that it works.

Obviously, we as SEOs don't have the freedom to explore experimental web designs, but it's fun to venture outside the comfort zone and see for ourselves what can be built with a mind and palette free of constraints.