1. A method comprising: causing a registration request to be sent for access to observed node measurement information; receiving the observed node measurement information in an instance in which a predetermined threshold is satisfied, wherein the observed node measurement information comprises a geolocation of an observed node; and taking action based on said observed node measurement information, wherein taking action further comprises adjusting network parameters for a certain location by choosing a radio frequency based on one or more measured parameters, wherein said taking action based on said observed node measurement information comprises one or more of altering network parameters, making appropriate network control decisions, or forming contextual social network communities, and wherein forming contextual social network communities comprises observing measurement data of friends, including one or more of receiving a notification when a friend is in close physical proximity or determining from measurement data that a friend has a same activity status, and then linking the friend into a social network community.