Nokia has launched an IM application that allows your friends to see where you are. Currently in beta, Nokia's Chat application integrates with your contacts and allows friends to see others locations.
In addition to letting friends see your location, Chat allows you to mark certain landmarks which will automatically broadcast messages to your friends when you reach that location. You could set the application to notify your friend when you're 1 mile away from his house for example.
In addition to letting friends see your location, Chat allows you to mark certain landmarks which will automatically broadcast messages to your friends when you reach that location. You could set the application to notify your friend when you're 1 mile away from his house for example.