I don't recline ever out of courtesy for my fellow passenger behind me. We are all cramped enough already that I hate to add any additional misery for someone else. It's quite impossible to work comfortably on a laptop when the person in front of you goes for the full recline. You end up with T-Rex arms trying to type. During the recline, I find myself in a rush to grab my screen before it gets crushed between the tray table and the latch on the back of the seat.