Social Locker is a WP plugin that locks your most valuable site content behind a set of social buttons until the visitor likes, shares, +1s or tweets your page. It helps to improve social performance of your website, get more likes/shares, build quality followers and attract more traffic from social networks.
Drive Social Traffic: Social Locker will add systematically viral traffic to your website, your opt-in funnel or your sales-page. When users share or tweet your page to get access to the content you locked, their friends see it and some of them visit your website. That repeats again and again.