Last week, at the very moment I was writing a column praising Apple for its plain way with words, Steve Jobs was entering into an e-mail exchange with a young woman that took plainness to a whole new level.

Chelsea Isaacs, a student from Long Island University, had got in touch with the Apple press office to get some information about the iPad for a paper she was writing. Six times she tried, but no response. So she e-mailed the chief executive to complain.

“Mr Jobs, I humbly ask why Apple is so wonderfully attentive to the needs of students, whether it be with the latest, greatest invention or the company’s helpful customer service line, and yet, ironically, the media relations department fails to answer any of my questions which are, as I have repeatedly told them, essential to my academic performance.”