Facebook has garnered a pretty bad reputation for itself what with its alien overlord and all the privacy concerns. But every now and then being a member of the site has its perks. Dumb people absolutely love to overshare on Facebook - and the clever folks lurking just love to put them in their place. We've put together some of the sickest burns so you can enjoy them whether or not you like to air out your own garbage on Facebook. You're welcome.