Nope. I mean CTRL+SHIFT+T .. which reopens a tab you might have accidentally closed
Facebook and Google have opposing views on privacy.
Google isn't really the Big Brother, not in a evil way as many people believe. Google services are all opt-in, meaning if there's a feature that they want you to use, they ask you if you'd like to use it or if they can use your information, anonymously, for information gathering. You can easily say no thanks and Google won't use you.
Any new feature or privacy changes, Google lets you know of the changes and again, asks you to opt-in to any changes.
Facebook on the other hand, IS the real evil Big Brother. Their new features, whether it's your privacy or collecting information is always opt-out. You usually notice a change and then find out after that your profile is open to the public. I hope Google+ takes off because it is the smarter and safer choice with in your hands control; unlike Facebook.
I've been trying to help google+ take off, offering invites to people but uptake has been slow and most are not using it. their invite only policy for new tech fails on things like this. just like it failed with google wave.