Personally I think I'm less going to zOMG for farming gold, but rather for completion's sake. I'm trying to get all the rings I can get up to cl 12.0 (and I have all but two rings at this point: Sweetheart and Kamila's curse I think it is? I heard it used to be the abuse ring but now that it's from what I hear a rare drop from Kamila that pretty much leaves sweetheart as the only ring I don't think I can get.).
I do but I don't play as often as I used to which was almost every day or a couple times a week. I would play more often and get on Gaia more often in general if I knew more people.