I was reading the amazing Tech Trend 2011 report by IBM at https://www.ibm.com/developerworks/mydeveloperworks/files/app/person/060001TJG2/file/110ccd08-25d9-4932-9bcc-c583868c9f31
What really amazed me is that distortions introduced in Data Visualization even in length of the graphs.
See below and click to enlarge- my notes are in black font, they refer to the length of the weird green bar(?). This I think is one of the worst graphs I have seen this year.
DECISION STATS 