Who will get the Olympic gold for best coverage? Tape delay or live streaming and social media? What's hotter - Ryan Lochte's all-American grill or Danell Leyva's abs? How can we miss you Sarah Palin and Chick-Fil-A, if you won't go away? R.I.P. Gore Vidal, Twitter's most common misspellings and where in the world is Rafalca? That's what people are talking about online this week. Catch up. Join the conversation.