Gravee enables users to search, find, bookmark, tag and vote on the relevance of results. The Gravee AdShare program fundamentally changes the economic model for search advertising by sharing up to 70% of all ad revenue with owners of Web sites that appear on the same results page when an ad click occurs, as well as with the affilaite Web sites that send users to Gravee who then adsharebookmarkbookmarkingcommunityenginepersonalizedpoweredranksearchsocialsubmittagtaggingwebsite with system:unfiledby 15 users