14. The method of tying a geospatial location to a PIDF-LO file according to claim 1 , further comprising: tagging descriptive information relating to said location aware XML content in a <presence . . . > section of said PIDF-LO file.
14. The method of tying a geospatial location to a PIDF-LO file according to claim 1 , further comprising: tagging descriptive information relating to said location aware XML content in a <presence . . . > section of said PIDF-LO file. 16. The method of tying a geospatial location to a PIDF-LO file according to claim 14 , wherein: said tagged descriptive information includes at least one of: “weather”, “century”, “season”, and “year” tags.