Google's problem is that only way out is to reduce its income - when it has been tweaking its software to increase its yield. Interesting. Considering Google's

Google's problem is that only way out is to reduce its income - when it has been tweaking its software to increase its yield. Interesting. Considering Google's focus on A/B testing everything, perhaps they A/B tested themselves into this. Can you A/B test your way out of a slowly decreasing local minimum?