I received this email today from Delta: GET MILES, NOT PENNIES FOR YOUR THOUGHTS. Earn 500 miles for your first complete survey. Hello Mr. XXX, You have been selected to join our elite online community of professional thought leaders. This exclusive opinion panel is your chance to give your honest viewpoint and impact the decisions made in your industry. Earn Whiteboard Points for taking surveys tailored to your interests Redeem your points for miles Help shape the future of products and services of major companies with your feedback It's free to participate, and your privacy is always guaranteed Join Now › Membership to The Whiteboard is by invitation only. As such, this link was generated only for you. Please do not share, forward or post elsewhere. Note: Bonus miles are only available to newly enrolled Whiteboard members. So, another survey thing. I looked at the redemption choices and they are: 2500 points = 500 miles 5000 points = 1000 miles 7500 points = 1500 miles 10000 points = 2000 miles And there's nothing else you can redeem for, or so it seems.