Suggested Improvements to Need/Greed/Pass System
I'm frequently annoyed by people abusing the flaws in this system to take advantage of honest people. Fixing people is difficult, but it would be very easy to adjust the system via development to at least properly implement what is clearly its intent.
Right now, you only get a "Need" button for a piece of equipment if it's for your class. As such, the fundamental basis of the system seems to be that you can take precedence over the rest of the group if you're the only one that would actually equip the item as your current class. It would be very easy to just compare item levels. If you're wearing a Level 120 item in your waist slot, you don't actually need that Level 80 waist item that just dropped in Labyrinth of the Ancients.
Similarly, "Need" should be entirely disabled on things like minions, crafting items, etc.