No I didn't, I'm saying that if a laptop doesn't have an acceptable form factor, its performance (or even existence) doesn't matter. I'm also saying that models

No I didn't, I'm saying that if a laptop doesn't have an acceptable form factor, its performance (or even existence) doesn't matter. I'm also saying that models in the T series do not offer form factors suitable for everyone, contrary to the GP's claim, and offering the Macbook Air 11" as an example of the kind of form factor not offered.