Abstract: Systems and methods for creating and managing dynamic propositions for online community feedback are provided. Example embodiments include, providing a user interface, by use of a processor, to enable a creator to create a proposition; inserting tags into variable portions of the proposition to parameterize the proposition; identifying a target audience for the parameterized proposition; and publishing the parameterized proposition to the identified target audience.

Abstract: A method and a system of lead generation and lead demand fulfillment are provided. In example embodiments, a first environment may be maintained for a first party to present information related to an on sale transaction lead that the first party is interested in selling; a second environment may be maintained for a second party to present information related to a demanded transaction lead, that the second party is interested in buying; and a third environment may be provided to facilitate a transaction between the first party and the second party, including a sale and purchase of a transaction lead. In an example embodiment, a lead referral system for facilitating a lead referral network expansion in an online transaction lead auction system may be presented. In an example embodiment, the system may include a first and a second user interface to receive information and a server to process the received information.