Here any player can post anything his character has done. This can be a post from events from a session, or even something a character has set in motion and has finally come to pass. These events must be approved by the DM prior to post. Message the DM <firstname.lastname@example.org> what it is you intend to post.
Here the DM will also update the latest News of the campaign, including the status of the government and public outcomes of party actions. Treat this section as the "CNN of Lanterith" it may or may not be an accurate account of events.