The lack of retina display is about what and what not Appe was able to get from their vendors. Apple, or whoever, developed a high resolution screen for the iPad and took it around to their vendors. The vendors said that they could do it, it would cost $X per unit and they could make YYYY a day. Apple says, we need 3YYYY a day to meet expected demand. Vendors say, cannot do because we do not have enough of the equipment needed to do the job. Maybe a strike, or lack of skilled personnel, or other issues made it impossible. And it did not have to be a vendor issue, even though that is the rumor. It could be that the engineers were tasked with a high resolution screen that used less power. Higher resolution, especially retina displays can be real power hogs. On a small screen, they have ways to overcome the problem, but what if the engineers found that they could not make it work on larger sizes? Apple will never let the competition know the details of what went into their decision making, so we will probably never really know the answers. apple had to make a decsion on what features they could include and still meet the price target. That is the reality. Wish lists are only effective if they can be accomplished within the fiscal goals.