The following figure shows an example of a radar chart with a bubble series type. The chart shows the average temperatures for London, Sydney, and Moscow on the radial axis, and the months of the year on the angular axis. The corresponding rainfall is also displayed on the radial axis and is determined by the size of the bubble. http://pic.dhe.ibm.com/infocenter/elixent/v3r0/topic/com.ibm.ilog.elixir.doc/Content/Visualization/Documentation/Flex/Elixir/_media/radarbubble_default.png
Should You Send That Email? Here's A Flowchart For Deciding This is a chart full of stats about email flow at work. Not sure the chart is useful for my kind of work, but the knowledge is great to have!
Designs for secondary coverage: I love this because it incorporates a lot of information with just the right amount of visual elements. We could morph this into a really cool spread on virtually any topic. Love the limited color palette