If I understand the rMBP concept, one key benefit is extraordinary resolution. Apple's 13-inch spec: 2560-by-1600 native resolution at 227 pixels per inch with support for millions of colors. Scaled resolutions: 1680 by 1050, 1440 by 900, and 1024 by 640 pixels. Two questions: 1. When I use, say, Pages at the native resolution, are the characters extraordinarily clear and well-resolved? Is this true of other word/text based software applications? 2. If I change the resolution, presumably, the words/text will be larger. Do they retain the higher resolution? I hope those questions are clear. If not, tell me what's not clear and I will do my best to rewrite. Thanks.