Professional Share is a WordPress plugin by KenMorico that is optimized for the social media buttons that professionals and B2B companies need most. It’s optimized for speed and analytics with proper placements for posts and pages.
Core buttons applicable to professionals and B2B – focus is on LinkedIn and Facebook action verb “recommend”.
Full Google Analytics Social Tracking. Google Analytics reports successful shares only. Tracks shares, recommends, unlikes.
Official button code from LinkedIn, Google, and Facebook.
Schema.org and OpenGraph meta tags for more precise sharing
Allows Twitter username entry so Tweets can be attributed to you – (the AddThis plugin does not!).
Plugin buttons load once in the page speeding up the user experience.
Allows custom Facebook AppID and administrator IDs for deeper Facebook integration.
Plugin homepage: http://kenmorico.com/blog/professional-share/