There have been persistent, credible rumors of a 12" MacBook Air with retina display. The current thinking is that they are waiting on Intel's Broadwell chips, with a planned launch mid next year.<p>The latest rumors are that it'll include silver, gold and gray variants much like the latest iPhones, and will have fanless internals and a trackpad with no mechanical button.<p>More info: <a href="http://www.macrumors.com/roundup/macbook-air/" rel="nofollow">http://www.macrumors.com/roundup/macbook-air/</a>