FriendFeed is to make content on the Web more relevant and useful for users by using their existing social network as a tool for discovering interesting information. Users get a customized feed made up of the content that their friends shared — from news articles to family photos to interesting links and videos. And their friends get their customized feeds, full of the cool stuff that they’ve shared.

FriendFeed aggregates all of your activity from the sites you choose using web crawling technologies similar to those used by search engines. For most sites, all you need to provide FriendFeed is your username, and the FriendFeed crawler will automatically find and broadcast all of your public activity on that site. For other sites, or for services that contain private data and require special forms of authentication, FriendFeed takes advantage of the APIs provided by those sites to collect your activity.

By using an automated, crawl-based approach to finding the content you find interesting, our hope is that your FriendFeed experience will be completely "maintenance free" — you can help your friends and family discover what you’re sharing without changing the way you already use your favorite web-based products.

FriendFeed currently supports: Amazon.com, Blog, del.icio.us, Digg, Disqus, Flickr, Furl, Gmail/Google Talk, Goodreads, Google Reader, Google Shared Stuff, iLike, Jaiku, Last.fm, LibraryThing, LinkedIn, Ma.gnolia, Mixx, Netflix, Netvibes, Pandora, Picasa Web Albums, Pownce, Reddit, Seesmic, SlideShare, SmugMug, StumbleUpon, Tumblr, Twitter, Upcoming, Vimeo, Yelp, YouTube and Zooomr.

Have Fun!