a little too persistent aren't you google?

"New! Your blog posts will now be automatically shared to Google+ whenever you publish something new. You can disable this setting by visiting the Google+ tab."

I don't want this. How do I cancel this? All that are there in my Google+ tab is an option to connect my blog to Google+. To reach more readers in new ways, they said.

What if I have blogs that I don't want to share with the world?