Junk mail is, of course, a menace – but you have to admire the ingenuity of some of the mass mailers. In an attempt to bypass email filters, they’ve started to use bizarre names in the “from” field; recently my inbox has started to resemble the cast of a particularly demented Dickens novel. Today’s highlights: “Mentality C. Javelins” and “Hypnosis C. Fielders”.