5. A system comprising: one or more processors configured to, based on an execution of the one or more instructions included in a memory: determine that a first person of an organization is within a physical proximity to a second person of the organization; identify a discussion topic from a plurality of discussion topics stored in a database of a networked system based on an aggregate relevancy score associated with the discussion topic transgressing a relevancy threshold, the aggregate relevancy score representing an aggregation of a first relevancy score, a second relevancy score, and a third relevancy score, the first relevancy score representing a relevancy of the discussion topic to the first person, the second relevancy score representing a relevancy of the discussion topic to the second person, and the third relevancy score representing an importance of the discussion topic to the organization, the importance of the discussion topic to the organization based at least in part on completion data pertaining to tasks associated with a project of the organization that is relevant to the discussion topic; and notify at least one of the first person and the second person of the identifying of the discussion topic while the first person is within the physical proximity to the second person.
9. The method of claim 5 , wherein the importance of the discussion topic to the organization is based on a trend of distribution of a number of communications pertaining to the discussion topic between people of the organization.