I am not sure when this contest began, or when it ends, but it's still on-going:
http://www.asusrog.com/blizzcon11/si-pages/newegg.html
Requires a "Like" and a comment to be entered to win a sweet rig.
http://www.asusrog.com/blizzcon11/si-pages/newegg.html
Requires a "Like" and a comment to be entered to win a sweet rig.