That's just the thing, though. People say things on Twitter, and other people become confused, seeing the possibility of some kind of fact in what they're saying. With no response from the other side, no clarification of what occurred, how does the victim have a voice?
Just think that the taboo of rape hurts the victim more in the end. It's not a special crime, its another horribly hurtful thing that people do to each other, and transparency is only going to help in the end, as with almost everything else. The legal system is supposed to be a representation of the public. How can it be if the public is unaware as to its workings?
EDIT: Just want to add how great this forum is. Arsenal really does have the best/smartest fans.