'Simply breathtaking': Apple's growth profile in two chartsApril 25, 2012: 12:50 PM ET
Visualizing Apple's growth in earnings, revenue and margins
The first graphs the rise in Apple's growth- and operating-margin percentages. Dediu's two-word TwitPic comment: "Simply breathtaking."
Below, an up-to-date version of the chart with which Dediu tracks Apple's quarterly net sales and earnings growth rates.
Click here to read his commentary.