Wow, yeah, it's true. It's interesting that they reflect aspects of Bruce that he was never really able to indulge in. I think it was someone around these parts said that in a way Dick is the happy fun-loving guy who can enjoy the spotlight, the kind of person Bruce Wayne pretends to be in public. Whereas if Tim were to go to school for computer science, engineering or business (or criminology), I can see him being extremely successful in whatever he pursued, be it academia or business. He could be an inventor like Ted Kord but with steadier business skills. And if Bruce hadn't directed all his energy into becoming Batman when he was that age, that is what he could've been, too.