I think it would be great especially leading up to summer to actually know where a Ice Cream van is in my local area. There is something nice about having ice cream from a van so if we actually new where the closest one was, it would mean we dont have to drive to somehwere guessing that there will be an Ice Cream Van there and there isn't, disapointing the kids. I understand it would include the people in the Ice Cream Vans would have to upload it etc but it would also boost their sales.