There's a well-worn joke that if you call a copy editor anal-retentive, he'll look that up to see if it's hyphenated. It is, I am, and it's my job. Many people can give dignified one-word answers to ...

The comma: a great little device for isolating, distinguishing and demarcating. But recent rebranding campaigns have prompted several firms to reconsider their names and, as a result, can the commas.