Ohhhh, things like...<br/><br/>Trump calls (player to player, player to NPC, NPC to player...)<br/>Secret plots (the player vs. player sort, not that we should see many of those)<br/>Individual side trips through shadow (not 'secret' per se, but hard to coordinate)<br/><br/>Beige text is a good idea.  I've used it before for mechanical stuff to avoid cluttering up a story thread.