Holy moly, this website is intense.
Overwhelming? Yes. Awesome? Definitely.
Thanks to the people at Visual Literacy for coming up with this awesome web app that allows you to quickly and browse a variety of types of visualizations. This would be a great way to get students out of the venn-diagram poster rut, and show them that when it comes to organizing information, the sky really is the limit.
By the way, it is not lost on me that this is a visualization on visualizations. (Mind blown yet?)