Looking down the iMac forums, I am still surprised at the amount of people who don't buy a laptop and dock them into large displays; then you have the benefit of portability and screen real-estate at the same time. I am genuinely interested as to why you choose the desktop option to the notebook/dock option? What clear advantages does it bring? Does it not constrict you in terms of where you work, or moving your current system state with you on the go? Ps. I am not trying to start an argument. As a MacBook user, I am my self eyeing up an iMac. I just want other people's opinions on here.