Would a living room/home theater computer count? Is that common yet? In that setting the computer uses the TV as the display, so the screen on an AIO is redundant and the size makes it impractical. Fortunately there's a mini for that, but the current model is pretty weak in the graphics department. BTW, I'm not arguing against the value or utility of the iMac in general, I'm just seeing if I can meet your challenge.