Is there any hope that this game will ever be pirated? I understand that there is some type of online-only DRM, but aren't some games like WoW played on private servers? I liked the old SimCity games, but probably won't even bother looking into this one for a while.

It's a bit of a different type of game, Diablo 2-esque, but if anyone hasn't tried Path of Exile, I suggest it. A small, independent studio just launched much more smoothly than EA can, is pretty good about how they treat players and is adding content weekly.