What Facebook Users Share: Lower Grades By Anita Hamilton Tuesday, Apr. 14, 2009 Print var artId= "1891111"; var chn = "bizTech"; var contType = "article"; Email Reprints Digg Facebook time:http://www.time.com/time/business/article/0,8599,1891111,00.html Twitter MORE Add to my: del.icio.us Technorati reddit Google Bookmarks Mixx StumbleUpon Blog this on: TypePad LiveJournal Blogger WordPress MySpace var ad = adFactory.getAd(88, 31); ad.setPosition(8) ad.write(); Forget the widely unloved redesign. Facebook has committed a greater offense. According to a new study by doctoral candidate Aryn Karpinski of Ohio State University and her co-author Adam Duberstein of Ohio Dominican University