I'd really like to know when my friends are doing an activity I want to do. In the game, I can see that 1 friend is doing the daily heroic, that's awesome, I want to join him! ... but I have 500 friends and I can't find which one it is without clicking on each one individually in the roster!!! Can you please give us this information in the game (from the director screeen)? If it can't be done in the game, let me find out some other way (like via the mobile app). Bungie, plz. Everyone else, vote, comment and upvote if you want this.