For those people who want a system "without windows", they can already have it...they can buy a gaming console (Xbone, PS4 etc.) and know that it will satisfy them in terms of availability for games etc.
15 years or so ago I would have said that SteamOS is a sensation and I wouldn't have been able to wait until I can install it. This was at a time when every MB and every CPU cycle counted. You would've known that the large overhead of Windows is eliminated and be able to build an "optimized" gaming machine which fully takes advantage of a PC's resources.
Today this is entirely different since with i5/i7 CPUs and 16, 32 or 64GB ram no one gives a hoot whether 3-4GB is taken by the OS. It's a non issue.
Reality is that there will likely be NO difference whatsoever, say, if you have a dual-boot system and can choose between Win7/8 and SteamOS in terms of "how the game plays". Reality will also be that there will still be MORE games running "on Windows" available...game companies won't just stop developing for DirectX/Win.
When the overall benefit will be rather "zero" and the majority of games will still be coming for Windows there is really no reason to run SteamOS, except some "coolness" nerd-factor. (And I really don't THINK that there will be a benefit, performance advantage or whatsoever)
Don't get me wrong, I would otherwise say that nothing can be better than gaming on hardware without the requirement for an entire OS underlying, but 99% of people WILL still have/keep Windows on their PCs and games WILL still be running under Win....SteamOS would need to offer something extraordinary which I cannot have under Windows, but what should that be?
Short: I think this is rather something which benefits Valve (expanding into the console market) rather than people/gamers.
Aside from the plentiful practical concerns, it's Linux and thus supporting the GNU foundation. I'm not at all interesting in helping the GNU foundation in it's goal of turning all programmers is people selling support.
The reason most PC gamers dont have a console is keyboard and mouse support, and a console doesnt fix that. Unless you want to use an adapter and cheat.
Disagree. The reason most PC gamers dont have a console is that consoles do not provide 1080p+ resolution @ 60+ fps. Most console games don't even have a "max settings" option. You are forced into a low-detail 720p world with sub-par framerates. ME3 is the perfect example of this dichotomy.
For me, KBM support doesn't matter at all. But I don't FPS often.
Ah, the ever elusive, always expensive 60fps utopia for all games. Don't you guys ever get tired of chasing 60 fps averages/minimums? It's a cat and mouse game involving dodo birds where we follow each other off cliffs to tweak our testicles into raisins.
Then we're mad if we can't max it out (Crysis) which made Crytek mad. So now devs like them see future proofing as a financial and rep nightmare.( Dumb the options down in sequals and no one notices, go figure.)
Well I'm certainly tired of forever chasing it, Metro LL running at 40 fps on an i7/680 oc was the last in a long line of straws. I'm selling my rig after Xmas and going back to the consoles where I was stupid and happy to begin with, ignorance is bliss here and I always stayed more focused on just playing games and not tweaking and driver testing or even thinking about the OS and maintanence. I want to enjoy the simplicities, engage in normal non geek convos with friends without being the wierdo that spent countless bucks within a decade to play ports with graphical enhancement options but same everything else. I long for the return of days when I pop in a game and veg out without worry or nitpicking comparisons. This gen will at least have the ram and multitasking for me to do it unlike ps3 even if it's not the most leet experience out there, it'll be the most cosistant. I dont need pro level precision to jerk off, why do i need fancy kb mouse in a game i ask myself at times. I dont really, i can beat a game just fine with a gamepad. 60fps..guys it's either every game, every time or it's go home, screw the drama and screw steamos, I'm goin home