I've been telling everybody I know to grab this app. It's an awesome deal from Nike. I've used it a few times and I love it.
I've been shamelessly plugging it to anyone who's anyone. I've been looking around for an app that plots your run on a map so it was great that I stumbled across it. I wasn't expecting much because all iPods come with the Nike running app so I assumed this would be a watered down version which was basically just advertising Nike's running website. I was pleasantly surprised. Great catch!