The Duff CEO with a Windows-Logo on his forehead: "Gamers use Windows because of its' user experience not our de facto monopoly."
Next Image: Duff CEO with Windows-Logo in front of a "Out of Business" sign. Subtitle: "30 minutes after SteamOS is released"
Edit: Yo, I'm not saying this is gonna happen. I just want to say that Windew's UX sucks ass.
The first time you try Linux will have an initial learning curve. Just like the first time you tried Windows. But once you have everything set up the way you like and get used to it, you really won't find yourself having to troubleshoot very often. You certainly don't have to "dick around with every game install" either.