So I saw this ad on Facebook for a free Macbook Air. I am always skeptical about such offers, but I figured I'd see what kind of scams this one was working from. It's really kinda funny:

In order to receive your gift you must: (1) Meet the eligibility requirements, (2) register with us including providing accurate and current contact information, (3) agree to our Privacy Policy governing our use of your information, (4) complete and continue through our survey, (5) agree to register, participate in and satisfy the requirements for 16 sponsor offers as described in the "Gift Rules" that require sampling and purchasing products of interest, and (6) follow redemption instructions as described in the "Gift Rules." Available offers will vary. Completion of sponsor offers may require applying for and/or receiving offers of credit and/or loans or similar services.

Again, I think it's really funny that they would make such an offer with such blatant terms of spamming.