More Info :- http://fiverr.com/livenow111/promote-two-links-through-tribepro-each-link-will-get-shared-on-social-networks-at-least-1000-times
Your links will get shared on the Top 50 major social networks & bookmarking sites: Facebook, Twitter, Diggo, Stumbleupon, Folkd, LinkedIn, Google Plus, Delicious etc. It's a good chance Google + other search engines will index your site(s) using "only" authority backlinks that can improve SEO & traffic.