1. A method in an interoperating communications system for automatic transmission of situational location dependent information from a server data processing system to a receiving data processing system, said interoperating communications system including said server data processing system and said receiving data processing system between which data may be communicated, said method comprising the steps of: automatically recognizing a candidate delivery event of said receiving data processing system, said candidate delivery event associated with a current positional attribute of said receiving data processing system, said current positional attribute a subset of a situational location of said receiving data processing system, and said current positional attribute differing from a former positional attribute of said receiving data processing system; automatically completing determination of said situational location of said receiving data processing system upon recognition of said candidate delivery event; and automatically retrieving, by said server data processing system, a set of delivery content from a deliverable content database searched according to said situational location.