Not got a Vita yet, or want to upgrade to a 3G model for free? Read the review of Velocity, to get in the spirit of things, then check out FuturLab's page where you can get some free (as in the price of a stamp) Velocity stickers.
Stick those stickers somewhere cool and if you win in the coolest sticker stuck in a cool spot contest, the Vita will be yours. Just remember to make sure you buy one of the best minis ever created! Frankly, I'm mailing in just to have a sticker to put on the back of my laptop, in no way cool, but it'll make me feel better.