No. This is a website that provides information on free wireless access points that are setup around the country. Typically, these are users and business owners that would like to share their wireless access with the public.
Well you need to be within range of an access point and have an 802.11x compliant network card installed. Most access points are set to automatically assign an IP address, so as long as your network card is installed properly, you should be able to gain access.
A broadband (DSL, Cable, T1 or higher) connection to the Internet and a wireless access point. Access points can be purchased at most electronic stores for under $200. Your customers/neighbors will need 802.11x wireless network cards to utilize your connection.