I just got the iPad 3 and going back to working on my Air is quite a shock, in term of the display quality (saturation of font, color vibrancy/accuracy, resolution)!
The new Air's/Pro's absolutely NEED to have an IPS quality display, possibly with higher PPI count. I really hope that Apple will finally get around to putting higher quality displays on their laptops and not lose against e.g., Asus (http://www.theverge.com/2012/3/12/2864340/asus-ux31a-ux21a-ivy-bridge-ultrabook-specs-exclusive).
The new Air's/Pro's absolutely NEED to have an IPS quality display, possibly with higher PPI count. I really hope that Apple will finally get around to putting higher quality displays on their laptops and not lose against e.g., Asus (http://www.theverge.com/2012/3/12/2864340/asus-ux31a-ux21a-ivy-bridge-ultrabook-specs-exclusive).