Title. Would be nice, maybe with each completed JQ you could rack up points that could be spent on some sort of chair? Or something? Like a 100 NX card? I dunno, but would be cool ((and frustrating) but that's what makes it sexy).
Well I believe almost all JQs are available through the original NPCs so this isn't really that neccessary, you can just travel around and do each invidually. As for the rewards, most of them have quests so there is an exp reward and sometimes even items.