Valve (@ValveAndSteam) joins the nonprofit @LinuxFoundation http://launch.co/story/valve-valveandsteam-joins-the-nonprofit-linuxfoundation-membership-provides-valve-w-the …
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
Valve (@ValveAndSteam) joins the nonprofit @LinuxFoundation http://launch.co/story/valve-valveandsteam-joins-the-nonprofit-linuxfoundation-membership-provides-valve-w-the …