1. A method for providing information exchanges between at least two members, said at least two members contributing member input information to an exchange repository, comprising: receiving an input data file from a contributing member, said input data file having an input content, said input content comprising a plurality of data elements; storing a content related to the input content in the exchange repository; creating a member profile for the member contributing the input data file, said member profile specifying a reciprocity due to the contributing member, wherein the reciprocity due to the contributing member correlates with the input content and determines a response to an inquiry submitted by the contributing member; and associating the input data file with a business entity identifier, said business entity identifier associating information relating to a corresponding business entity and at least one individual associated with the business entity.