So what do we actually know about the alliance function of Destiny? What will their in game function be? What is their purpose (Other than holding a group of clans together)? Will they become an overarching group where all members in all clans of the alliance will be seen as clan members for the purpose of the 2 Destiny Achievements available for playing with clan members? Hopefully this can be expanded on and explained with some information that is not just random speculation. Any information with sources would be awesome. Cheers