Google, Google, Google... you have been making too many mistakes.
You tried to introduce Wave but few got the concept of it's purpose. You tried to publish books and videos but few even understood Wave's purpose up till now !
Next, you tried to push in Buzz... trying to be Facebook number 2 or maybe even take over Facebook. We don't need so many social sites trying to hog our attention. Facebook and all the current many many social sites are littering the Internet, thinking they could benefit from the social site trends. Your Buzz you introduced didn't provide enough security and privacy anyway. I guess the IT world are running out of innovations and all turning to social technologies, copying from each other ? Maybe, maybe not.
Another huge loophole recently found about gmail:
Google, do the right things !