Ah, but can it run Crysis?
Basically Linux's operating system. They have two different OS's actually, Ubuntu and Mint
That Steam OS tho
It's got potential.
Well take me. I use my laptop for everything but gaming. My laptop is basically my workhorse and I use my desktop specifically for gaming. So in that scenario Windows on my laptop and SteamOS on my desktop works well for me. I wouldn't use the current build of SteamOS on my computer but later in development I would highly consider it.
I don't play non-steam games besides the Marathons.
I do as well. It should definitely be a thing.