Reddit - Reddit gives you the best of the internet in one place. Get a constantly updating feed of breaking news, fun stories, pics, memes, and videos just for you.
Facebook Audience Network - Facebook Audience Network is designed to help monetize your apps and websites with ads from global Facebook advertisers.
Pixfuture - Pixfuture is a self serve advertisement platform for advertisers and publishers.
Exapik - Exapik is a data-driven mobile app monetization platform.
Digg - Digg delivers the most interesting and talked-about stories on the Web right now.
Tappx - Tappx is an open app developers community for monetization and cross-promotion.