I spent a fair bit of last week apologising. Firstly to Manuel for my original reply to his post on online discussion, and secondly to anybody who had read (or even cited) my reply only for me to go and completely rewrite it. (I should make it clear that Manuel never asked me to edit or remove the post.) So what did we learn from all this, Leon? Firstly, to be more direct about what I mean, and to spend a bit more time getting the tone and voice right. I stand by what I said about Manuel’s ...