I found it odd that there were no comments on the original Nielsen blog post — http://blog.nielsen.com/nielsenwire/?p=32494 — so I left one politely pointing out the inaccuracies. It's being held in moderation. I doubt it'll ever see the light.
To my surprise, Nielsen have (after a delay) published all comments AND fixed the graphic.
> Update 7/16: The original graphic in this post included a chart depicting U.S. smartphone manufacturer share which did not scale proportionately. While all data points in the original post and graphic remain accurate, the post has since been updated with a correctly scaled image.