This Kleiner Perkins presentation introducing their iFund makes good use of data charts to prove points.
Kleiner Perkins iFund Presentation at iPhoneDevCamp 3
- Quiet layouts that focus on making one point only
- Clever sequencing of charts: "you thought the iPod was big but wait untill you see it compared to the iPhone"
- Applying a brightly colored fill under a line chart to amplify the trend (lines on its own are not very visible)
Click through the 14 pages to have a look yourself