Steam has released its latest hardware survey results, and there's both good and bad news for us Mac gamers. The bad news first: Mac usage of the gaming service has apparently leveled off since the big debut a few months ago, and while the Mac share was originally around 8%, it appears the novelty has worn off a bit, and Mac usage has fallen down to about 5% of the total Steam audience. That's not too surprising (don't forget that the service kicked off with a free Portal game and a good amount of publicity), and it's important to remember that 5% of Steam's 25 million users is still a significant audience. It'll be interesting to see if Apple ever takes advantage of that -- we haven't heard a
