This is fantastic! I sent this to some other friends here in NYC who have all had the same response: "I always thought that would make a great app." It hits th

This is fantastic! I sent this to some other friends here in NYC who have all had the same response: "I always thought that would make a great app." It hits the iPhone sweet spot of being a perfect blend of mostly fun and somewhat useful. Edit I just purchased the app. Really nice and slick. Though living off the G (a cross-town line), it's hard to choose from only Uptown and Downtown options. Otherwise, this is great.