1. A system for collaborating among a plurality of users each said user utilizing an associated computing appliance having a display apparatus and an input apparatus providing an output of data having an associated image and associated with said user providing the input, the system comprising: memory logic providing structured storage in a plurality of parts of a non-transitory memory; mapping logic exclusively associating each said user with at least one of the plurality of parts to provide for storage of the data associated with said user; input logic permitting at least two of the users to provide concurrent input of the data while viewing a same display presentation image on the display apparatus of the computing appliance associated with each said user; storage logic providing selective storage and retrieval of the data associated with each said user, for at least two said users, in the memory responsive to the mapping logic and the input logic; and, display logic providing an updated display presentation on the display apparatus of at least one of the computing appliances, responsive to the mapping logic and the storage.