1. A system for displaying message-related relationships, comprising: an analysis module to analyze messages, comprising: an entity identification module to identify entities associated with each message, wherein the entities comprise senders and recipients of the messages; and a communication module to accumulate a number of messages communicated between each sender and each recipient; a social network generator to create a social network by connecting one or more of the senders and recipients via a link based on the number of messages communicated between that sender and that recipient; a semantic network generator to generate a semantic network comprising concepts of the messages; and a display module to simultaneously display the social network and the semantic network.