They have no reason to lock it down. While competition focuses on locking down, DRM, anti-piracy, etc, Valve just focuses on selling in-game hats. In more ser

They have no reason to lock it down. While competition focuses on locking down, DRM, anti-piracy, etc, Valve just focuses on selling in-game hats. In more seriousness: They also have good synergy with the Linux ecosystem, and locking out kind ends up working both ways.