I like a lot of this approach. But, please replace the pie charts. http://en.wikipedia.org/wiki/Pie_chart#Use.2C_effectiveness_and_visual_perception http://en.

I like a lot of this approach. But, please replace the pie charts. http://en.wikipedia.org/wiki/Pie_chart#Use.2C_effectiveness_and_visual_perception http://en.wikipedia.org/wiki/Pie_chart#Use.2C_effectiveness_... Humans aren't that good at telling more than very rough ratios in angle rather than length. Yes, when the differences are large you could tell at a glance the overall distribution of answers, but when it is close, you lose that. A horizontal stacked bar would achieve a similar visual flair but would be much more intuitively accurate.