As ive started to level my ranger ive noticed a very consistent issue/dilemma taking place. Most people will form "bomb" groups to level quickly. Which makes sense as i did the same with my enchanter. However rangers and NS offer NO utility to these groups and more often then not get passed up and are forced to level solo. This isn't such a pain just takes much much longer to level even while doing gathering tasks. My suggestion is increase XP gains from gathering tasks for less then favorable classes in groups. Or possibly give an XP bonus to these classes in all cases.