Dear Catalog CEOs:
Take a peek at some of Groupon's latest innovations, click here for details.
Remember, Groupon is a list brand, just like Abacus, Experian, Millard, Merit Direct, ALC, or anybody else you are working with. They compete directly with your time-honored business partners.
It might be a good time to sit down with your list partners, and start thinking about what the future of "lists" looks like. It's time, folks.