To play devil's advocate, here's some short-term gloom on this topic: http://www.alleyinsider.com/2007/11/ad-forecast-08-cautious-maybe-gloomy.html http://www.a

To play devil's advocate, here's some short-term gloom on this topic: http://www.alleyinsider.com/2007/11/ad-forecast-08-cautious-maybe-gloomy.html http://www.alleyinsider.com/2007/11/ad-forecast-08-cautious-...