An outpouring of grief is on display at Apple headquarters in Cupertino, Calif., where a flag flew at half mast to honor Steve Jobs. Some brought flowers, while others talked to the Apple employees who had gathered outside to take pictures. Meanwhile, Apple retail stores from San Francisco to New York to Hong Kong were mobbed with well-wishers. In San Francisco, visitors taped greeting cards to windows and laid down flowers. A store employee held an iPad with a quote from the late Jobs on it. "What he's done for us as a culture, it resonates uniquely in every person. Even if they never use an Apple product, the impact they have had is so far-reaching," Cory Moll told Reuters.