i've seen one group (x5) of mages and a group of hunters. i'll check my screenshots for their names.
i've seen the hunters on recently and are nearing level 70. i saw the mages just two months ago in their 20s. i would assume they're at least 60 by now.
i've also met a few who dual box but they're not that noticible, me being one of them! lol. and some dont reply to me ever. =[