I've had people use my referral link, but please keep in mind new folks, you have to do this within 7 days of when you started the game. Any later and you don't count as a "new" person and we don't get the quests.
Bungie has just started a Refer-a-friend program, that includes a special mission and rewards for Veterans of the game that "Refer" a new player (someone who is playing within the last 7 days) and the new player as well. If you've just bought the game for Black Friday, this is a good opportunity...
Quote me, and pick 1 item, and I will PM you with the code:
Female Spartan 4 Avatar Armor
Forza Motorsport 3 - Motorsport Legends Car Pack, Sidewinder Proving Grounds Track Pack, Benchmark High Speed Ring Track Pack (1 Code for all)
Forward Unto Dawn Movie for Xbox
Arkham City Play as...