Google News - Valve officially joins the Linux Foundation, puts money where mouth is - http://games.on.net http://bit.ly/1dk4OVV
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
Google News - Valve officially joins the Linux Foundation, puts money where mouth is - http://games.on.net http://bit.ly/1dk4OVV