Facebook debuted the new look of its dedicated Messenger app on Android last week and and just as promised, now it's available on the iPhone as well. Facebook Messenger 2.0 brings a new SMS-style bubble layout to conversations, a swipe left gesture to reveal one's friends list and the ability to push the friends you message most to the top of the list. As mentioned along with the Android update this is a part of a new release schedule cycle that should see updates ar
