Google SEO Author Snippet Plugin gives you both SEO and social advantage on your site/blog. Allow authors to display their social profile links next to "posted by author" detail. Includes Google+ profile with recomended rel=author tag Includes Facebook, Twitter and Linkedin profiles in microdata (schema / snippet view / Google structure data) And also can add their geo-location details in microdata. Can disable all ot one of these by leaving it as empty. Also both registered users and authors can display their profiles in comments. SEO And Social Advantages SEO benefits to increase your rank by default. Displays your content in search results as Google structured data, increase CTR. Real social advantage makes users to go social. Keeps social lovers stay in your site as to get build their social relationships. Serves as a great resource to find and build social networking. Turns every visitor into unique and frequent user.