I like the fact that geo-data and information will be constantly updated thanks to users. I think this is a great idea and it will always allow you to receive relevant information.
That`s actually the main point of attraction for me, really nice idea.
Apart from AR feature, of course.
Yes I agree, I also liked this project, thanks to the users we can get all the information we need here, in addition they also provide application that could make it easier for its users.