Linux GamingSteam for Linux Client Hits Ubuntu Software Center
H4cked Off: Valve's Team Fortress 2 freebies are good news for Linux - 18 Feb 2013 - Computing Opinion
Linux GeneralLinaro extends Linux ARM to networking gear
Which Linux admin tools and tricks would YOU stake your career on? • The Register
Small Business Trends: Linux & Open Source in 2013
TizenUpdate: I removed some comments here about what Bada and Tizen are as they were incorrect. The Smartphone OS world is getting pretty crowded, I'll provide better information in another post.
Bada goes buh-bye: Samsung will merge Bada OS with Tizen