18. An apparatus as recited in claim 14 , wherein each annotation of the ranked list of annotations is associated with a current location of the particular user.
18. An apparatus as recited in claim 14 , wherein each annotation of the ranked list of annotations is associated with a current location of the particular user. 19. An apparatus as recited in claim 18 , wherein the ranked list of annotations is further based on prioritizing the existing annotations into increasing levels of relevance based on how recently in time the existing annotations were selected or used.