Earthcomber is a "favorite things finder," a mobile lifestyle tool for your Palm-powered device that helps you find exactly what you want, wherever you are. As you travel across town or across the country, Earthcomber constantly sweeps the landscape for your favorite things and notifies you when a favorite is in range.

For businesses, Earthcomber gives you the ability to connect with customers in a timely, efficient and positive way. With a direct match of something you offer and one of their favorites, Earthcomber brings you to the customer's attention.

Free sign up with Earthcomber entitles you with free maps for every U.S. county, plus free Palm OS software that connects you to your favorite things.

More info on Earthcomber >>

Thanks to PDAlive for the tip.