If you've ever been sucked into the black hole of procrastination that is the website Reddit, you know how easy it is to spend many mindless hours clicking through the underbelly of the internet—but now your history on the site might come back to haunt you elsewhere. Reddit CEO Steve Huffman broke some unsettling news when he revealed that Reddit knows everything about you and your "dark secrets," and plans to use that knowledge to aim specific ads at you. Skip to the 8:18 if you want to hear Huffman talk about how he will turn your deep, dark secrets into targeting advertising.