I had to buy the laptop because I needed something portable, and still do (was about $350 back in early 09). I unplug 2-4 cords and away I go. The mouse is wireless and uses a really small receiver, so I leave it plugged in. Eventually I'll probably part with $300-$400 to get a new desktop and monitor, or maybe build my own like I did back in 02 (still have it, but it needs some work).
If it makes everyone sleep better, maybe squevil will start a fund for a new desktop and monitor for me.