An iMac 27" is my main development hardware, but I use VMWare to run Debian where I do all my development. I've also got an i7 Debian Server running where I de

An iMac 27" is my main development hardware, but I use VMWare to run Debian where I do all my development. I've also got an i7 Debian Server running where I deploy to make sure stuff works on real hardware before it hits my host. I'm currently in the market for a "sofa programming" laptop. I'm thinking the 11" MacBook Air or the new Lenovo X220.