I have toyed with the idea of getting a high resolution 27" monitor for my MB Pro - 2560 x 1600 display. But my worry is that using that monitor will simply decrease the size of my text and the screen will just accommodate more stuff. My intent is to create a setup where the text is clearer because of pixel density - kind of like what retina display does - 4 pixels (I believe) making one pixel to view or something like that. So my question is whether there is any monitor setup where I can create a retina display like behavior - more clarity of text and not just more text on the screen? Thanks for your ideas!