1. A personalized medicine service method, comprising: using a computer to prepare data from a plurality of subject related systems for use in processing, defining a subject using at least a portion of said data and a plurality of user input, analyzing said data as required to define and store a complete context for a health of said subject, and using said complete context to complete useful activities selected from the group consisting of customizing a treatment, customizing a test, ordering a treatment, ordering a test, forecasting a sustainable longevity, analyzing an impact of one or more user specified changes on a subject performance, capturing a subject related knowledge from one or more subject matter experts, customizing information for the subject, customizing a product or a service for the subject, displaying a graph about subject performance, exchanging an element with one or more subjects or entities in an automated fashion, forecasting one or more future values of subject related variables, identifying one or more metrics and rules for monitoring subject performance, identifying one or more changes that will optimize subject performance on one or more function measures, quantifying one or more risks to a subject function measure performance, quantifying an impact of surprises on subject performance, simulating subject performance, establishing one or more priorities for subject actions and commitments, establishing an expected performance level for the subject, reviewing subject performance using user defined measures, identifying a data and information combination that is most relevant to the subject, identifying one or more subject preferences, loading a data and information combination that is most relevant to the subject into a cache and creating a summary of subject context where the complete context for the health of said subject further comprises a context for one or more functions of one or more biological entities where said biological entities comprise one or more elements of the complete context and are selected from the group consisting of macromolecular complex, protein, rna, dna, methylation, gene, organ, cell, monomer, dimer, large oligomer, aggregate and particle, and where the subject consists of a patient-entity system and where an entity in the patient-entity system is not an element of the complete context and is selected from the group consisting of precinct, caucus, city county, state/province, regional, national, multi-national, global, household, neighborhood, community, region, nuclear family, extended family, clan, ethnic group, organization, multi-organization, industry, market, economy, team, group, department, division, company, species, genus, family, order, class, phylum, kingdom, x-ylation, organelles, cells, structures, organs, organic systems, organism, compounds, chemicals, catalysts, minerals, sediment, rock, landform, plate, continent, planet, quark, protons, neutrons, electrons, atoms, molecules, dark matter, asteroids, comets, planets, stars, solar system, galaxy, universe, compounds, minerals, components, subassemblies, assemblies, subsystems, goods, systems, pond, lake, bay, sea, ocean, creek, stream, river, current, atmosphere, clouds, lightning, precipitation, storm and wind.