We've gone over the difference between KitKat the chocolate candy bar, and KitKat the Android flavored OS build. Nestle and Hershey have been good sports, playing along with those who keep asking the chocolatiers when Android 4.4 is going to be released; on Tuesday, the official KitKat YouTube site posted a quick little animated clip that lasts all of 27 seconds...Source: http://www.phonearena.com/news/KitKat-promo-video-is-all-about-the-magic_id48840
