Developer Stress Crippling Game Innovation?

"Jason Della Rocca, the executive director of the International Game Developers Association (IGDA), looks at the big picture of the grim, dead-end careers of game developers. From the article: 'More fundamental is the notion that immature practices and extreme working conditions are bankrupting the industry's passion - the love for creating games that drives developers to be developers. When the average career length of the game development workforce is just over five years and over 50% of developers admit they don't plan to hang around for more than 10, we have a problem. How can an industry truly grow, and an art form evolve, if everyone is gone by the time they hit 30?'"