The one thing I really hate about Destiny is setting up a Fire Teams with anyone outside of my friends list. It is such a major pain in the ***. If there is not going to be a LFG or messaging tool in game, we at least need ability to send invites to people currently playing Destiny, who are not in our friends list or sharing the same map. Or give the Destiny or the 3rd party LFG apps the ability to send party invites to form a group in Destiny. I know this is easer said and done. But at the moment this is probably the biggest bugbear i have about the game. If this is not possable at least improve forming a group in game from a PSN party, as at the moment it is a mess. All you need to do is change the default Fireteam settings to "Friends and [b]PSN Party [/b]Only". We should be making friends through Destiny, not needing friends to play!