Steve Jobs' Mercedes is believed to have been spotted outside the Yerba Buena Center, less than two hours before Apple's "Let's Rock" iPod event. In the photograph below, from iPhone Savior, a car thought to be Jobs' Mercedes SL55 AMG is seen just outside the center. Jobs has a special exemption that allows him to have a UPC barcode instead of a license plate, making it unlikely that the car belon
