Just as Apple advertises its products against a blank, white background to draw attention to their beautifully-designed product, the producers of Whatever Works know they have such a beautifully-designed Larry David that's all they need to show. No other neurotic Jew on the market has such a well-crafted annoyed grimace or such an ergonomic questioning posture. Smart to show off those features. Strange they wouldn't bother adding writer/director Woody Allen's name, though. That's like omitting the Apple logo.
Thanks for letting me stretch that comparison as far as it would go.