Bet it was written by a woman.
One of the many ghastly/ ironic aspects of the Mail is that it seems to be aimed at women, much is written by women, yet so much of the content is informed by an apparent contempt for women and desire to make them feel bad about themselves. Not this one though - in fact, if I'm doing something the DM disapproves, eg wearing flat shoes,I'm almost certainly on the right track.
Wonder how they would characterise this thread - I'm sure they have a ready-made set of cliches for writing about MN, as about everything else.