It's ten o'clock in the morning, on a rain-washed street in London's Soho district. The clubs are dark and closed. The Thai Cottage restaurant won't open until lunchtime. The coffee shop on the corner sells early morning caffeine shots. Yes, for the London media set, this is early morning. This isn't the up-with-the-lark early birdism of sunny California. In media London, nobody's at their desks before ten. They're all out late at night partying, sorry, having meetings in popular local...