What the semicolon's anxious supporters fret about is the tendency of contemporary writers to use a dash instead of a semicolon and thus precipitate the end of the world. Are they being alarmist?

The main advantage of working at home is that you get to find out what cats really do all day.

Many aspects of our screen-bound lives are bad for our social skills simply because we get accustomed to controlling the information that comes in, managing our relationships electronically, deleting stuff that doesn't interest us. We edit the world; we select from menus; we pick and choose; our social 'group' focuses on us and disintegrates without us. This makes it rather confusing for us when we step outdoors and discover that other people's behaviour can't be deleted with a simple one-stroke command or dragged to the trash icon.

It should come as no surprise that writers take an interest in punctuation. I have been told that the dying words of one famous 20th-century writer were, "I should have used fewer semicolons" - and although I have spent months fruitlessly trying to track down the chap responsible, I believe it none the less. If it turns out that no one actually did say this on their deathbed, I shall certainly save it up for my own.

After university, I got a job sub-editing and for years I was a literary editor.

Truly good manners are invisible: they ease the way for others, without drawing attention to themselves. It is no accident that the word "punctilious" ("attentive to formality or etiquette") comes from the same original root as punctuation.

I used to help my dad with a stall selling eggs when I was about 12. People were so hard up they would ask for one egg. But mostly no one came by at all. It was very demoralising.