Google Voice - not moving?

I was excited by Google taking over Grand Central, I thought it was finally going to start going somewhere. There were some short term changes but after that... nothing. Google for many years behaved like a startup and its products and ideas moved quickly. In recent years Google has begun to stagnate with fewer changes around the applications it delivers to the consumers and more focus on monetizing its work. Sure, thats not surprising, they have to make a living. Buts its a shame that they had to slow down their innovation so much as they chase the precious dollar. Google Voice is just one more example of google slowing down. Disagree? Let me know.