Inventor of the Cubicle has second thoughts

According to this Fortune article, the guy who invented the modern cubicle, Robert Probst, says he has regrets about it becoming such a prevalent workspace. We think he's being hard on himself. It's better than the walls of a coal mine, or someone else's hairy arms, as pictured above. Carl has put in a request for a window and a wet bar in his cubicle, though.