Hold on. What do you mean by that?
This is clearly a horrible violation of people's integrity and privacy. It's not about "chicks" getting raped. Would you wait for a Nerds around me and see people getting bashed by goons just like that?
It's a serious threat to people's security if it makes it easier to stalk unsuspecting people. Maybe I just misunderstood you but wouldn't the threat of just a single incident facilitated by such an app be enough to reconsider the importance of privacy?
As for the nerd basher, I would expect the same treatment.
It is not about the app, but the criminal. It is about accepting responsibility for ones actions.
And yes, I would say they have every right to make a nerd basher app, if they want to (although I guess they are less likely to have open facebook profiles).
Just because the data is publicly available, it does not warrant such misuse.
Besides if somebody wanted to rape a chick he/she wouldn't need this app. They could simply wait outside close to where drunk girls would be likely to be.