The present invention extends to methods, systems, and computer program products for mapping Web sites based on significance of contact and category. A Web browser's contact with one or more Web sites is detected. A portion of content is gathered from each of the contacted Web sites. A weight and/or...http://www.google.de/patents/US7540051?utm_source=gb-gplus-sharePatent US7540051 - Mapping web sites based on significance of contact and category
