I don't know if this has been mentioned before, there's only 116 pages in this specific forum :)
A feature that allows people to search for others on the same quest would be of massive help! You could select in your list of quests one that you want to work with others on and see everyone else on all servers looking for help as well. This would work nicely with the new group feature.
The problem with quests is finding others on the same quest. Either you have to ask all your friends for help or sit at the quest and wait for others to come.
