Most U.S. wineries have a presence on social media. Microsoft kills the confusing Windows "Live" brand. Google does more monkeying around with the search results page. Learn more about these stories and many more in the ReadWriteWeb Weekly Wrap-Up. After the jump you'll find more of this week's top news stories on some of the key topics that are shaping the Web - Location, App Stores and Real-Time Web - plus highlights from some of our six channels.