Gets or sets the current presence mode for this gamer. You will see this status string when you view a friend through the Guide or on Xbox.com.
Assembly: Microsoft.Xna.Framework.GamerServices (in microsoft.xna.framework.gamerservices.dll)
Some of the presence mode options include a number that can be set using the PresenceValue property:
A game title is not displayed in a player's presence information on Xbox LIVE until that game passes peer review. Once a game passes peer review, the presence information for a player shows three things: a confirmation the player is playing an Xbox LIVE Indie Game, the game's title, and the presence information set by SignedInGamer.Presence.
Xbox LIVE Indie Game My Game Title Fighting the Boss
While a game is in development, but before it passes peer review, presence information indicates the developer is using App Hub as shown:
App Hub create.msdn.com Fighting the Boss