Readbo - News Aggregator

Readbo is a news aggregator like Linkrdr that pulls in stories from RSS feeds, Twitter, and Facebook with Google+ coming soon. The differentiating factor is to hopefully save you time by filtering out the news you have already seen and allowing you to include negative keywords. For example, if you don't have an iPhone and don't care about news for it you can just filter out all posts that have that word. When you click to open a source it opens the content inline on the page. It supports importing all your feeds with OPML and even lets you update your Facebook or Twitter status if you want.