PR Brands court controversy for Presidents Day Groupon flat-out trolled its customers with a celebration of a non-president, while a dating site for married people focused on a less-than-admirable aspect of some former commanders-in-chief. By Matt WilsonFeb. 17, 2014 SHARE To read the full story, log in. Become a Ragan Insider member to read this article and all other archived content. Sign up today Already a member? Log in here. Learn more about Ragan Insider.