Excellent interview article at PCGamer with Tripwire's John Gibson -- developer of the Killing Floor and Red Orchestra series. http://www.pcgamer.com/2014/05/10/john-gibson-interview/#null
These guys seem like one of the last "good guy" PC game developers.
In general, for gaming, I think [Linux] will become like Windows is now. I think every game's going to be on Linux eventually, so almost every game will be on SteamOS. Microsoft's done their best to kill gaming on PC for as long as I can remember. Having an OS that's actually not trying to kill gaming, I think that's going to be very good for games. I think it'll just grow.
Or maybe it won't and we'll put games on some other platform. But I think it has everything going for it. It's Valve's game to lose at this point. I'm very interested to see how it plays out.
These guys seem like one of the last "good guy" PC game developers.