Postal and Zip Code
Currently, the JumpSocial system uses Postal and Zip codes in order to figure out where you are. It compares that to the Postal/Zip codes found in the Venues that are linked with events and shows you events that are within a radius of where you live.
In the future, we may approximate your location with city or IP address for the event that users do not provide a Postal/Zip code. We are researching to find an IP-Latitude/Longitude table.
Darcy