This month, it's finally good to be a Mac-based gamer. In addition to the reveal that Valve will be moving Steam
(and the Source Engine) over to Apple's OS, we discovered this morning that Blizzard is hard at work on a StarCraft 2
beta client for Mac. According to recent Twitter Q&A with the game's devs (catalogued here
), the studio is "currently working on a Mac version of the beta and hope to release it sometime in April."
Unfortunately, it seems that if you didn't register many moons ago, you still might not be eligible for inclusion, as the developers also reveal that "We have no plans to make an open beta at this time." Considering the game is still planned for release in the first half of this year, though, it would seem that even without a beta invite you'll be playing the game fairly soon.