21. A kiosk system, comprising: a display device; a non-transitory data storage unit storing data associated with an electronic message board; and a computer in communication with the display device and the data storage unit, the computer being configured to: receive, for the electronic message board, user content comprising at least one audio element recorded by at least one user and an icon selection; recognize speech in the at least one audio element; identify a first usage metaphor in a plurality of predetermined metaphors based on the recognized speech of the at least one audio element, the first usage metaphor being associated with at least one icon associated with the icon selection; store, in the data storage unit, the received user content together with an association between the received user content and the first usage metaphor and the at least one icon, wherein other content received from other users is stored in the data storage unit and associated with other predetermined metaphors that are different than the first usage metaphor; search, based on the first usage metaphor, for additional message content associated with the first usage metaphor and provided by one or more other users to the electronic message board; receive, based on the search, at least one result, each result for a respective audio element and a respective icon stored in association with the respective audio element; and display, on the display device for each result of the at least one result, a representation of the result including the respective icon of the result, and a corresponding control for activating the respective audio element of the result.
31. The kiosk system of claim 21 , further comprising: a camera, wherein the computer is further configured to: capture, using the camera, a photo in connection with receiving the user content; and store the received user content together with an association between the received user content and the photo; and display a representation of the user content together with the photo.