Many may not be excited for the Mac version to arrive after the PC debacle, but frankly, I just don't care. I will only be playing this game at home where my connection is fast and stable, so the log in and always-on thing isn't such a problem for me. Also, EA being such a crappy company...well, I hate Shell, ExxonMobil, 76Phillips, and BP, but we still need gasoline, and I hate AT&T and Verizon but we love our LTE and 3G. Some folks still love simulation games and EA makes some good ones, so they will deal. Also, considering I've spent virtually nothing on nothing (I don't own any console or PC games), getting SimCity won't be adding to a monetary-invested collection.
All in all, there are some willing to try it out and either love it or not.