From an engineering POV it's an interesting exercise. From the perspective of product design, are these features really something Dell's customers are asking f

From an engineering POV it's an interesting exercise. From the perspective of product design, are these features really something Dell's customers are asking for? Along the same lines, while it's easy not to confuse "Air" with "Pro", does this over-engineering (?) hurt the XPS line? Thin for the sake of thin? Thin at all costs (i.e., no headphone jack? How big is that market?