This involves the 4-man thing too, but the "you must be a certain level to turn these mats in" bit is obnoxious too. Only two of my FC members are crafters(myself and the co-leader), so sometimes it's impossible to turn something in because we haven't leveled that class. We get mats from maps or dungeons or mobs, so if /everyone/ could just turn stuff in it would help to include everyone, even those who don't have an interest in crafting. So both the party requirement and the level/class requirements are both really obnoxious(in my opinion).