Blogger received Google+ Comments back in April, and users now have the ability to share posts automatically to the growing social network.
This new feature rolled out among Embedded Posts, and is available now to all users.
To setup automatic sharing, simply log in to your Blogger dashboard, and select the Google+ tab.
You can connect a profile or page, and once you have the appropriate account connected, any new posts will automatically be published.
If you do not want to automatically share to your Google+ account, and instead want the option each time, you can adjust that under the Google+ tab.
Just like before, if you have Google+ Comments enabled, any comments about that post on the social network, will appear on the blog post itself.