I need a social news network, where users can register via Facebook or Twitter, and post their own articles, photos and videos. People can follow other writers and rate articles. Best rated, most shared articles appear on front page. Kind of like Twitter without 140 word limit and with a frontpage of a newspaper, where the noteworthy articles are highlighted. Interface should be clean and the frontpage should be nice looking and modern (theverge.com comes to my mind).