I'm looking for feedback from people who use their 27" imacs for the majority of the working day. I've looked at one in person at the Apple Store and I was really impressed with what I saw. However, I'm a little concerned after reading this Gizmodo article where the author states: "But my eyes feel like the pictures are being delivered by a land shark holding a laser pointer straight into my corneas, and I can feel the strain within minutes. I would have to jack up as many font sizes as possible or sit as close as I do to my MacBook to make it work for long long periods of time." Any feedback from people with real life experience would be much appreciated. I'm currently used to working in front of a 15" Macbook Pro (Standard Res) for 6-8 hours a day, with a few breaks here and there.