You know that the 16:9 display ratio is here to stay when even NEC's business monitors -- long the bastion of old school sensibilities -- start offering it as a standard feature. At least the Japanese company has also had the decency to include a DisplayPort on its latest 23-incher, with a full 1080p resolution and ambient light sensor adding to the feel of modernity. The E231W isn't moving things along much further than the well-liked EA231W of last ye