Suffusion adds an footnote at the foot of each post with the rel=”author” link. It also show author details on the author page however it also adds a set of social media links that do not include the Google+ links. The way around this is to add the AuthorSure bio information via a Suffusion hook.
This AuthorSure settings for Suffusion are:
Author Post Settings: Byline – default settings
Author Page Settings: Hide Title
Advanced Settings: Hook = suffusion_author_information