morettolss

Add a Google+ (Plus) badge whene hover the user name, like plus.google.com. 
Check out an example here http://www.alessiomoretto.com/google-badge-per-gli-utenti-plugin-wordpress/
Usage: use a shortcode like: [gplusnamelink id=”ID” name=”WORD”]
Where id is the ID of the user (go to user profile and get the number) and word the text linked.
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Google+ Link Name

Add a Google+ (Plus) badge whene hover the user name, like plus.google.com.

Michal Ozogan

Googles+ widget which provides you public post from your timeline. It shows your statuses, images, videos, links and albums. You need create your google plus app (https://code.google.com/apis/console/b/0/?pli=1) and enter your api + your profile ID. The are also some customizations like size of your profile image, number of showed posts and max width of images.

Easy Google+ Widget

Googles+ widget which provides you public post from your timeline.

Google+ Link Name vs Easy Google+ Widget