Ist google.com sicher?

I no longer trust Google because they have made it impossible to view the Internet without tracking me on every page that I go to. It was easy before to block Google Analytics and then not have to worry about being tracked, but with the pushing of Google+ and the stupid little plus button next to everything on the Internet, every page I go is running a script from google.com. As we have seen with facebook (I long ago blocked everything facebook), companies placing code on every page on the Internet are simply not to be trusted. The temptation is too great. While I continue to use Google's various and useful sites, I do not allow them to track me across the entire Internet. I accomplish this by blocking their scripts with NoScript and blocking their cookies with CookieSafe in FIrefox, my primary browser. For using their sites I wall them into Google Chrome. I hope I don't learn that Chrome is somehow watching all of my Firefox activity.