The idea is to help people find klubs nearby, as well as provide a basic internet presence to those klubs whore founders don't have the time or knowledge to create and maintain a website, or even a Facebook page.
The website works by volunteer revision of data, as well as twice a year email reminders to founders to review the data. This helps ensure that the data is the most up to date as possible.
Unfortunately, not all klubs even have a public working email address, so thinking of it, I could probably do something about as well.