Inoreader - Dive into your favorite content. The content reader for power users who want to save time.
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.
Feedly - The content you need to accelerate your research, marketing, and sales.
Contextly - Contextly provides content recommendation system for publishers.
Flipboard - Your Personal Magazine. Find, follow and flip stories that change your world.
Digg - Digg delivers the most interesting and talked-about stories on the Web right now.