Has anybody else received this "exclusive invitation"? If so, what can you share? I read through the Member Agreement, they clearly have had a team of lawyers draft it up. It is so thoroughly written, so much so, it has made me very skiddish about trying it out. Looks like a well constructed data mining consortium with some rewards to offset the survey data.

This is from the email I was sent:
As an AAdvantage® member, your opinion is important to us. So, we're extending an exclusive invitation to earn AAdvantage miles with the e-Rewards® Opinion Panel. •Participate in surveys selected to match your interests
•Redeem for AAdvantage miles
•Help shape future products and services of major companies with your opinions
•There is no cost to participate, and your privacy is protected
•Membership is by invitation only
To get started, enroll now through this special invitation-only link. Complete your profile and earn 250 AAdvantage bonus miles* after you take your first survey within three months.

http://www.e-rewards.com/rewards.do