I think the OP has a valid point, given the relative user base of Linux, and the fact that we want as much content as humanly possible. However, as a recent Linux convert, and observing the linux support and new gaming platform being planned by Valve, I think this is a good move. I have to say that although I've worked in IT, I'm not a very enthusiastic geek - I like to spend as little time screwing around with drivers and config files as possible, so in the past Linux always seemed like more trouble than it was worth. I have to say though, that the latest version of Ubuntu is about the easiest and cleanest OS I have ever used, and I won't be going back. The cost of Windows and it's upgrades is hardly an insignificant consideration.