Don't get me wrong, the MBA is by far my favorite of all the macs I've owned. I fully realize the trade-offs when I got this computer (i.e. no optical drive, no replaceable battery, no upgradable RAM etc) But here are some complaints that I have: 1. The trackpad button: why does the button have to so hard to press?? In terms of ergonomic design disaster, this is on par with the oblong pro mouse that apple still ships today. Clicking on this button for extended period of time will no doubt lead to severe tendonitis sometime down the road. The integrated button on the MB and MBP's are much easier to click. 2. The screen: I think the MBA screen is beautiful. I used to hate glossy screens, until I got to use the MBA. However, it's another ergonomic annoyance that the MBA screen cannot tilt more than 20 degrees past the vertical. This makes using MBA on the lap very difficult. 3. The Ports: Having to plug in anything on the MBA means grabbing it from the other end, raise it slightly, and visually insert the cables. However, this is only a minor annoyance as MBA is incredibly light weight and can be lifted easily. 4. The extra width: Why can't the MBA cut out the extra inch on each of the right and left sides edges on the computer? There's no edge-to-edge glass like the MB and MBP's, and the the extra space on the sides make it less portable than the compact design on the 12" powerbook. 5. No Battery indicator: Not essential, but why is it absent from the MBA? Anyone share my sentiments?