Aeron (Score 1)

IBM, SGI, Wieden + Kennedy and hundreds of other successfull companies buy the Aeron chairs by the hundreds and thousands. If you sit in a chair all day for a living it makes sense for your employer to spend a premium to keep your ass in your seat so you can keep working, and in some cases I believe that they may even get a break on their insurance rates since their employees are sitting in an ergonomically correct chair. $700 isn't that much for a chair, unless you furnish your office in Costco style. If you have an Aeron chair and it's not comfortable to you you may have the wrong size. They come in "A" (petite) "B"(medium) and "C" (bigass). Most people can asses(s) their proper size.