Valve Pledges Itself to the Linux Foundation http://www.modvive.com/2013/12/04/valve-pledges-linux-foundation/ …
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 Pledges Itself to the Linux Foundation http://www.modvive.com/2013/12/04/valve-pledges-linux-foundation/ …