Is This Why the 13-Inch MacBook Pro Display Didn't Improve?

With last month's MacBook Pro refresh, one question that lingered was why the 13-inch MacBook Pro was still stuck with the same mediocre screen resolution. From Quora, a possible solution! One similar to why the iPad 2 didn't get a resolution bump: Apple's holding out for retina displays to make things easier on… » 3/07/11 5:10pm 3/07/11 5:10pm