Thought I'd give those not yet in the know a little tip when it comes to grinding massive amount of mobs at level 57-60, for greens, blues, epix, greys and cloth. Some of you probably know of this place allready, but here's a video the anyway.
https://www.youtube.com/watch?v=15JHjAtfh6k
Hit me up with more places if you know any good ones!