“Internet Explorer users have low IQs” study was a hoax – well done and said Graham
Source: http://nakedsecurity.sophos.com/2011/08/03/media-hoax-internet-explorer-users-dumb-research/
“It turned out that many websites (CNN, BBC, NPR, CNET, Forbes, the Daily Mail, Mashable, the Daily Telegraph are just a handful) had been duped in recent days by supposed research from AptiQuant showing that users of Internet Explorer scored lower than average in IQ tests.”