Gregory
International Sex Symbol
Everybody is entitled to his or her opinion, but it seems pretty clear to me that most Batman fans don't agree with you here. Of course, some people think Batman should kill or be more violent; you only need to read the letter pages durring the Azbat days to realize this. But even more people hated him; they thought he was a violent, unsympathetic psychopath; people swore that they wouldn't pick up another Batman comic until the "real," non-killing Batman came back (and it's not just because they were fans of Bruce Wayne; this didn't happen during the Prodigal story).
You think that things would be improved by getting rid of the Joker and the rest of the Rogue's gallery and replacing them with drug lords and the like. But if you ask people to name their favorite DC villians, a lot of them are going to name the Joker (you can see that on this very board); the fact is that Batman's villains are some of the most well-known, popular villains in the DCU.
So basically what I'm saying is that you have your opinion, and your entitled to it, but you're also in a distinct minority--most people don't seem to want Batman to kill, and most people don't want to see his villains disappear.