This why I read Contest Rules
"To the extent permitted by local laws, submission of a Contest entry shall be deemed consent to Razer recording or using the Contestant’s name, photograph, likeness, voice, statements, biographical information and contact details worldwide in all forms of media, in perpetuity, without further compensation."
Note that this is just by merely entering the contest, not by winning it. Essentially by entering this contest, they can do whatever they want with your information, in perpetuity aka forever, and not have to compensate you for what they do with it.
Screw you Razer, giving up that much control over my own personal information is not worth a chance to win a couple of your products.
EDIT: BTW, this is a contest on Facebook which gives them access to anything you have posted there. Scary.