I use a laptop at the desk, with a monitor and proper keyboard / mouse and task chair. I use MacBooks mostly because of OS X and the need to interface with Linu

I use a laptop at the desk, with a monitor and proper keyboard / mouse and task chair. I use MacBooks mostly because of OS X and the need to interface with Linux and Unix infrastructure. I don't need horsepower on my workstation, because all the CPU or disk IO I need is in the data center.