1. A system for providing feedback data to users within an e-commerce system, the system comprising: a peer-to-peer network of feedback servers; the feedback servers comprising: a feedback data database for storing a portion of a set of feedback data records; a feedback map database for storing a topography of the peer-to-peer network and a corresponding organization of the set of feedback data records; and a distributed feedback anti-fraud module for applying an anti-fraud model to determine whether proposed feedback data records may be added to the set of feedback data records; a consortium server for maintaining the anti-fraud module and for maintaining the topography of the peer-to-peer network and its corresponding organization of the set of feedback data records; and a plurality of user nodes connecting to the feedback servers to generate search query requests and requests to add feedback data records to the feedback data database.