It really depends on the person. If you're not using the keyboard much and you have the laptop on your lap, rather than on a desk, it can be useful. I have a to

It really depends on the person. If you're not using the keyboard much and you have the laptop on your lap, rather than on a desk, it can be useful. I have a touchscreen, but I never use it. I forget I even have it until I get water on the screen or accidentally touch it, and things start freaking out. Someone did once say I wasn't a real programmer because I use the mouse too much (and the argument's sort of the same: It's hard to move your hands from the keyboard to the mouse! Why would you do that?), so, since then, I try not to judge people or machines for their preferred methods of user input. There's a market for everyone and to each their own!