4. A computer-implemented method of receiving criterion-specific feedback for an item, comprising: providing for display a representation of the item and information regarding the item; and providing a user with the ability to provide feedback for the item, including: enabling the user to select an existing response to an existing question or statement regarding at least one existing criterion for the item; enabling the user to specify a new response to an existing question or statement regarding the at least one existing criterion for the item; enabling the user to select an add feedback element for providing additional feedback for the item when the at least one existing criterion does not substantially represent the feedback the user wishes to provide for the item; and in response to receiving a selection of the add feedback element, enabling the user to input a new criterion that represents the feedback the user wishes to provide for the item and one or more new values for the new criterion, by providing the user the ability to input a new question corresponding to the new criterion, and one or more new responses to the new question, the one or more new responses corresponding to the one or more new values; and aggregating feedback provided by the user with existing feedback for the item, the aggregated feedback able to be subsequently provided for display with the representation of the item and information regarding the item.
4. A computer-implemented method of receiving criterion-specific feedback for an item, comprising: providing for display a representation of the item and information regarding the item; and providing a user with the ability to provide feedback for the item, including: enabling the user to select an existing response to an existing question or statement regarding at least one existing criterion for the item; enabling the user to specify a new response to an existing question or statement regarding the at least one existing criterion for the item; enabling the user to select an add feedback element for providing additional feedback for the item when the at least one existing criterion does not substantially represent the feedback the user wishes to provide for the item; and in response to receiving a selection of the add feedback element, enabling the user to input a new criterion that represents the feedback the user wishes to provide for the item and one or more new values for the new criterion, by providing the user the ability to input a new question corresponding to the new criterion, and one or more new responses to the new question, the one or more new responses corresponding to the one or more new values; and aggregating feedback provided by the user with existing feedback for the item, the aggregated feedback able to be subsequently provided for display with the representation of the item and information regarding the item. 8. A computer-implemented method according to claim 4 , further comprising: providing for display to the user at least one suggested response, each suggested response able to be selected by the user as the new response.