I really enjoy having the 11" MBA and the iPad. I use my iPad as my media consumption device, and when I want to be on the web but NOT be on the computer. iPad is great for doing all of my reading, browsing the web, e-mail, and some light games when I feel like passing time. If I need to create content, write long e-mails, or know I will need to be at a device for a long time, then I use my MBA, MBP, or desktop. It just all depends where I am and what is the most convenient to use. However, I would not give up my iPad. It's too convenient when I need something on the go or don't need the full capabilities of a computer. If the battery did not last as long as it does or the device didn't perform as well as it does, then I couldn't justify the need for the device.