Actually, we really didn't want to know the answer to that question.
But now we do, thanks to TIME's handy tool that calculates just how much of our lives have been wasted (uh, invested) on the social network. (Hey, before Buzzfeed, it was all we had to keep us occupied at work.)
Elliott Bell is The Muse's Director of Marketing. He is a graduate of the French Culinary Institute, but opted for start-ups over 16-hour days as a line cook (for the better hours, of course). Previously, Elliott spent 6 years making Seamless.com into a nationally known brand, and 1 month as a culinary assistant on Iron Chef America. When he isn't Musing, he can be found playing tennis, making chicken stock, or understanding the meaning of rap lyrics on rapgenius.com.More from this Author