Import your data from spreadsheets, maintain it with fun tools, share with coworkers and friends, publish to the world.
* Create a rich locator application
* Create and view sales territories, analyze trends, and evaluate performance by geography with your own data.
* Quickly visualize GIS datasets from Shapefiles, MapInfo files
* Share geo-data among members of your organization
* Geocode lists of addresses
via http://googlemapsmania.blogspot.com/2009/09/google-maps-creation-tool.html
MetaCarta Inc. is the leading provider of geographic intelligence solutions. MetaCarta's unique technology combines geographic search and geographic tagging capabilities so users can find content about a place by viewing results on a map. MetaCarta's products make data and unstructured content "location-aware" and geographically relevant. These innovative solutions make it possible for customers to discover, visualize, and act on important location-based information and news.