If there's one thing I love almost as much as food, it's advertising. For better or worse, the two are intertwined in people's minds. When you say McDonald's I think of the Hamburglar, who was the clown-de-jour for McDonald's commercials when I was growing up. Likewise, when you say Wendy's my first thought is Dave Thomas; next is "Where's the beef?"Fast-food companies have to grab you with flashy gimmicks, tag lines or anything else they can think of to catch your attention and therefore your d