09/09/2010 12:29 pm ET Updated May 25, 2011

Groupon's Unsubscribe Page Is Awesome--But Brutal

The daily deal site Groupon has been quietly harboring one of the greatest unsubscribe pages of all time. It's been around for some time, but we'd never seen it until now. We don't want to ruin the surprise, but, suffice it to say, we've never felt so guilty about unsubscribing from an e-mail newsletter.

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