We have more a news filtering approach. If you select for e.g. "Ruby on Rails" we will analyze your twitter feed and only show you stories from people you follo

We have more a news filtering approach. If you select for e.g. "Ruby on Rails" we will analyze your twitter feed and only show you stories from people you follow on twitter that have curated this kind of stories. You can of course set multiple topic filters. Prismatic has a different approach, where they try to figure out your interests, then they suggest you stories. Those are not stories curated directly from people you follow on your social networks. With Flipboard, you follow blogs or curated magazines. No detailed filters.