According to RockPaperShotgun Valve Corporation’s Steam content delivery system is about to arrive on OS X. Or on the iPhone/Touch/iPad. Or it might be just a red herring in the ongoing alternate reality game that centers on Portal 2.
Considering the rather poor state of game offerings in local stores, even with a vastly shorter list of Steamed games with Mac versions available than on the windows box, this is a very welcome piece of news indeed.
And the arrival of Portal and/or Half-life 2 at the same time would not be raising too many eyebrows either.