Nerval's Lobster writes "Valve has announced SteamOS, Steam Machines, and a Steam controller — the components necessary for it to create a viable living-room gaming experience. Valve's strategy with these releases seems pretty clear: create a platform based on openness (SteamOS is a Linux-based operating system), in contrast to the closed systems pushed by console rivals such as Sony and Microsoft. If Valve chooses to release Half-Life 3 in conjunction with its Steam Machines' rollout, it could help create further buzz for the system, given the years' worth of pent-up demand for the next chapter in the popular FPS saga. But can Valve's moves allow it to actually compete against Nintendo, Microsoft, and Sony on equal terms? What do you think?"