Once I registered, I went to 'Offers' and went to Netflix since that is an offer I haven't yet completed. Thankfully, Netflix is now available for Canadians. Previously I was on able to completed a few, so if you are Canadian, I can help you out. Americans have more options, and are also welcome to ask for my opinion on the matter.
Anyhow, here is my progress:
Items I have already completed:
Now the hard part. Getting referrals. Stay tuned!