Dynamic media content for collaborators with client locations in dynamic client contexts

Methods, systems, and computer program products are provided for delivering dynamic media content to collaborators. Embodiments include providing collaborative event media content, wherein the collaborative event media content includes a grammar and a structured document; providing data identifying a client's location; storing, in the context server in a data structure comprising a dynamic client context for the client, the data identifying the client's location; detecting an event in dependence upon the dynamic client context; identifying one or more collaborators in dependence upon the dynamic client context and the event; and selecting from the structured document a classified structural element in dependence upon an event type and a collaborator classification; and transmitting the selected structural element to the collaborator. In many embodiments, detecting an event in dependence upon the dynamic client context includes detecting a change in a value of a data element in the dynamic client context, and applying event detection rules base to the dynamic client context.