How to use the Location Extracter module to normalize location data and then filter on lat / long data to get results only within a certain area. Visit my blog to watch the video or leave feedback: http://fastwonderblog.com/2009/02/09/using-location-data-2-minute-yahoo-pipes-video-demo/
This is the pipe used in the Using The Debugger: 2 Minute Yahoo Pipes Video Demo. You can watch the video, learn more, and provide feedback here: http://fastwonderblog.com/2008/12/15/using-the-debugger-2-minute-yahoo-pipes-video-demo/