Our detectives are back with the following intel on this WordPress site
The site is using the Write theme by Themehaus .
We could identify 3 plugins (there might be more) - BuddyPress , Social Sharing (by Danny) and WP Social AutoConnect
Write is a minimal WordPress theme for users focused on writing. It's designed to keep decorations to a minimum and put your writing in the spotlight.
BuddyPress helps site builders & developers add community features to their websites, with user profiles, activity streams, and more!
Adds very simple social sharing buttons for Twitter, Facebook, LinkedIn and Google+ to the end of your posts.
A lightweight but powerful Facebook login plugin, easy to setup and transparent to new and returning users alike. Supports Buddypress.