Re: Good luck.
Even though the app looks to be of questionable utility – it's basically just a mashup – it's difficult to argue why it should be banned when hundreds, if not thousands, of similar, in the sense that they rely on people providing information along with their GPS, apps are available. As long as the app itself isn't mailicious and the provider is handling data correctly, it's difficult to argue that the ban isn't discriminatory, which is key for whether Apple has the right to do this.