17. The system of claim 15 wherein the messaging component is operative to: deliver the one or more retrieved terms or phrases comprising the exchange of one or more electronic messages to a vector term generator; receive one or more term vectors comprising one or more vector terms; and select one or more vector terms from the one or more term vectors.
17. The system of claim 15 wherein the messaging component is operative to: deliver the one or more retrieved terms or phrases comprising the exchange of one or more electronic messages to a vector term generator; receive one or more term vectors comprising one or more vector terms; and select one or more vector terms from the one or more term vectors. 19. The system of claim 17 wherein the messaging component is operative to refine the one or more relevant terms in response to changing topic threads in the exchange of one or more electronic messages.