Laptop Screens-HPA Vs. TFT, DSTN, et al

cmdrheath asks: "My company is looking to purchase a new laptop for the boss to use, and while I know that TFT beats DSTN out every time, (better color, visible from more directions, etc.) I am curious as to where this new HPA technology fits into the picture. Has anyone on Slashdot had any sort of experience with HPA screens? How do they look? Should we still try to go with TFT?"