I believe that, as the representative of the people, the Dark Knight Detective Batman is more in touch with the needs of the many. He's out there, busting his ass every single night, with only his wits, skills, and equipment.
Now, granted, he has access to cash that some of us will never see, but the fact remains that his mission isn't to be monetarily rewarded for his accomplishments. No, his goal is to free his city from crime and corruption, which, however futile the quest may ultimately be, still shows that any man can right wrongs if he puts his mind up to the task.
With that being said, there's also the matter of how the Batman gained his abilities; he traveled the world for over twelve years, honing his mind and body until he reached the peak of mental and physical perfection. How did the Man of Steel earn his? By landing on the right planet under the right sun...
But hey, that's just my opinion... What's yours and why?