The document discusses creating an open company network to improve communication within a company called Tam Tam. It outlines several ideas for social networking applications that could be used as part of the network, including a combined RSS feed, tag feeds organized by topic, click-to-chat options, separating work and personal profiles, showing who is online, visualizing employees' networks, customizing profiles, and tools for searching, filtering and ranking information. Feedback is sought from users to continue improving the network.