14. A method of adding a user-selectable element to a destination array of documents on a display, the method comprising: adding a document from a group of departure documents, adapted to be grouped on the display along a first axis to provide a visual continuity between adjacent documents thereof on a basis of a substantially rectilinear arrangement of documents, to the destination array of documents, the destination array of documents being adapted to group a plurality of documents having a commonality, the group of destination documents being adapted to be grouped on the display along a second axis to provide a visual continuity between adjacent documents thereof on a basis of a substantially rectilinear arrangement of documents, the group of departure documents and the group of destination documents being adapted to be acted upon independently, the added document being adapted to acquire the commonality by being added to the destination array of documents, wherein the acquired commonality is adapted to be removed from the added document when the added document is removed from the group of destination documents.
14. A method of adding a user-selectable element to a destination array of documents on a display, the method comprising: adding a document from a group of departure documents, adapted to be grouped on the display along a first axis to provide a visual continuity between adjacent documents thereof on a basis of a substantially rectilinear arrangement of documents, to the destination array of documents, the destination array of documents being adapted to group a plurality of documents having a commonality, the group of destination documents being adapted to be grouped on the display along a second axis to provide a visual continuity between adjacent documents thereof on a basis of a substantially rectilinear arrangement of documents, the group of departure documents and the group of destination documents being adapted to be acted upon independently, the added document being adapted to acquire the commonality by being added to the destination array of documents, wherein the acquired commonality is adapted to be removed from the added document when the added document is removed from the group of destination documents. 17. The method of claim 14 , wherein the destination array groups documents resulting from a search, the commonality being at least one attribute used in a search query thereof.