Miles/kilometers Radius Info
I would like to know how the location search works and where it takes the info, e.g. cities, zip codes, post codes as the theme doesn't seem to come with a longitude/latitude database. Is it using Google's service? If so, could it be a problem if the site starts to receive a lot of traffic which would cause a lot of Google requests.
Maybe I am wrong, but I would love to understand that part and know where the location data is taken from.