A networked system of computers, connected dynamically, often very temporarily (e.g. phone call, text, web search), based on individual criteria unique to and controlling each, as they temporarily opt in to the system to evaluate information. All may process data obtained from a database mashed together by combining highly persistent (years) with highly transitory (minutes to weeks) data, temporarily bound thereto. Distributed processing by individual, independent processors is controlled by their own individual criteria, facilitating population, storing, indexing, searching, navigation, querying, and serving of heretofore unwieldy content. Applications execute heretofore impossible procedures as dynamic as situational awareness and personal decisions by their operators. In one example, transitory events can be incorporated by combining persistent data records with temporary ones on a customized site serving an event calendar from a media site, and commercial entities can tap into predictions based thereon.