Abstract: A graphical user interface presents an image to a user and at least one labeled axis of that image corresponding to evaluations by the user of the image or of something represented by the image. The user moves a computer mouse or other input device to select a single location on the image. The display screen provides immediate feedback to the user of the location currently being pointed to by the input device (e.g., the x and y coordinates currently being moused over in the case where two labeled axes are employed). The user then selects the location on the screen being pointed to, thus inputting his dimensional evaluation. Optionally, based on the user's dimensional evaluation, advertisements can then be presented to the user according to the user's likes and dislikes. Alternatively or in addition, different users that make similar (e.g., the same) evaluations may be informed of such and given the option to communicate with each other.