36. The computer system according to claim 34 , wherein the method further comprises: accepting an entry of a gesture on the at least one computer display, wherein the gesture includes at least one of a dimension or a direction; and moving at least one of the hub, one of the primary nodes or one of the secondary nodes at least one of by the dimension or in the direction.
34. A computer system having a computer that executes a computer program causing the computer system to perform a method comprising: causing a display of a hub corresponding to a primary item in a position on at least one computer display; identifying a predetermined number of secondary items associated with the primary item; causing a display of a plurality of primary nodes around the hub on the at least one computer display, each of the plurality of primary nodes corresponding to an individual secondary item; causing a display of a plurality of primary tethers, each of the plurality of primary tethers extending between the hub and one of the plurality of primary nodes; accepting a selection of at least one primary node; identifying a predetermined number of tertiary items associated with the secondary item corresponding to the selected primary node; repositioning the hub and at least one of the primary nodes on the at least one computer display, wherein the selected primary node is repositioned to the position; causing a display of a plurality of secondary nodes around the selected primary node, each of the plurality of secondary nodes corresponding to an individual tertiary item; causing a display of a plurality of secondary tethers, each of the plurality of secondary tethers extending between the selected primary node and one of the plurality of secondary nodes; accepting a selection of a location on the at least one computer display; and moving at least one of the hub, one of the primary nodes or one of the secondary nodes in a direction parallel to a line extending between the position and the location on the at least one computer display, and in a distance equal to the distance between the position and the location on the computer display.