I've done the Steropes Fate several times. It used to be if I did my job, I'd get experience for it. Heal and stoneskin the melee, raise the fallen. I noticed it in Nothern Thanalan last night, I was getting a whopping 1100 on average in FATE using this system. Today, I did it in Steropes and got 2700. Usually I get around 12K on that FATE.
So I guess we are Stone II and that's it for FATE grinding?