I am very happy that the Smack might come back in some iteration. It took me a while to realize the quality of mine, and at first I had my doubts about its price/value ratio.
However, with a lot of experience with it now, and having seen how awesome it is with my Grado PS500's, and having been to CanJam 2012 to listen to all the heavy-hitting combinations there, I realize that my combination does not give anything up to them! My ears are not golden, but musically well-trained and critical, and once the Smack is run-in, and then played for 20 minutes, it scales the heights every time and becomes utterly entrancing!